AudioCodes Mediant 800 MSBG User manual
User'sManual
Version6.2
February2011
Document#LTRT‐12804
Mediant™800MSBG
Multi‐ServiceBusinessGateway
SIPProtocol
Version 6.2 3 February 2011
SIP User's Manual Contents
Table of Contents
1Overview ............................................................................................................25
2Configuration Concepts ...................................................................................27
2.1Configuration Tools................................................................................................27
2.2Main Operating Modes...........................................................................................27
2.2.1Operating in VoIP and Data-Routing Mode.............................................................27
2.2.1.1Configuring Data-Routing LAN Interface..................................................28
2.2.1.2Configuring Device's DHCP Server..........................................................29
2.2.1.3Assigning a WAN IP Address...................................................................29
2.2.1.4Assign WAN Interface to VoIP Traffic ......................................................31
2.2.1.5Configuring Quality of Service..................................................................32
2.2.1.6Configuring Virtual Routing and Forwarding ............................................38
2.2.1.7Enabling Remote HTTP/S Web Management .........................................39
2.2.2Operating in VoIP-Only Mode..................................................................................39
3Web-Based Management..................................................................................41
3.1Getting Acquainted with the Web Interface............................................................42
3.1.1Computer Requirements..........................................................................................42
3.1.2Accessing the Web Interface...................................................................................42
3.1.3Areas of the GUI ......................................................................................................44
3.1.4Toolbar.....................................................................................................................44
3.1.5Navigation Tree .......................................................................................................45
3.1.5.1Displaying Navigation Tree in Basic and Full View..................................46
3.1.5.2Showing / Hiding the Navigation Pane.....................................................47
3.1.6Working with Configuration Pages ..........................................................................48
3.1.6.1Accessing Pages......................................................................................48
3.1.6.2Viewing Parameters .................................................................................49
3.1.6.3Modifying and Saving Parameters ...........................................................51
3.1.6.4Entering Phone Numbers.........................................................................52
3.1.6.5Working with Tables .................................................................................53
3.1.7Searching for Configuration Parameters .................................................................54
3.1.8Creating a Login Welcome Message.......................................................................56
3.1.9Getting Help.............................................................................................................57
3.1.10Logging Off the Web Interface.................................................................................58
3.2Using the Home Page ............................................................................................59
3.2.1Assigning a Port Name ............................................................................................62
3.2.2Resetting an Analog Channel..................................................................................62
3.2.3Viewing Analog Port Information .............................................................................63
3.2.4Viewing Trunk Channels..........................................................................................64
3.3Configuration Tab...................................................................................................65
3.3.1System Settings.......................................................................................................65
3.3.1.1Configuring Application Settings ..............................................................65
3.3.1.2Configuring NFS Settings.........................................................................66
3.3.1.3Configuring Syslog Settings .....................................................................68
3.3.1.4Configuring Regional Settings..................................................................69
3.3.1.5Configuring Certificates ............................................................................69
3.3.1.6Management Settings ..............................................................................73
3.3.2VoIP Settings ...........................................................................................................83
3.3.2.1Network ....................................................................................................83
3.3.2.2TDM..........................................................................................................94
3.3.2.3Security ....................................................................................................94
3.3.2.4PSTN........................................................................................................98
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3.3.2.5Media..................................................................................................... 103
3.3.2.6Services................................................................................................. 112
3.3.2.7Applications Enabling............................................................................ 113
3.3.2.8Control Network..................................................................................... 113
3.3.2.9SIP Definitions....................................................................................... 130
3.3.2.10Coders and Profiles............................................................................... 138
3.3.2.11GW and IP to IP .................................................................................... 145
3.3.2.12SBC ....................................................................................................... 194
3.3.2.13SAS ....................................................................................................... 216
3.3.3Data Settings .........................................................................................................222
3.3.3.1Getting Acquainted with Data Configuration Pages.............................. 223
3.3.3.2WAN Access ......................................................................................... 224
3.3.3.3Firewall and ACL ................................................................................... 238
3.3.3.4QoS ....................................................................................................... 252
3.3.3.5VPN ....................................................................................................... 262
3.3.3.6Data Services ........................................................................................ 270
3.3.3.7Data Routing ......................................................................................... 276
3.3.3.8Objects and Rules ................................................................................. 283
3.3.3.9Configuring Network Connections......................................................... 287
3.4Maintenance Tab .................................................................................................333
3.4.1Maintenance ..........................................................................................................333
3.4.1.1Maintenance Actions............................................................................. 333
3.4.2Software Update ....................................................................................................337
3.4.2.1Loading Auxiliary Files .......................................................................... 337
3.4.2.2Loading Software Upgrade Key ............................................................ 339
3.4.2.3Software Upgrade Wizard ..................................................................... 341
3.4.2.4Backing Up and Loading Configuration File.......................................... 344
3.5Status & Diagnostics Tab.....................................................................................346
3.5.1System Status........................................................................................................346
3.5.1.1Viewing Device Information................................................................... 346
3.5.1.2Viewing Ethernet Port Information ........................................................ 348
3.5.1.3Viewing WAN Port Information.............................................................. 348
3.5.1.4Carrier-Grade Alarms............................................................................ 349
3.5.2VoIP Status............................................................................................................350
3.5.2.1Viewing Active IP Interfaces.................................................................. 350
3.5.2.2Viewing Performance Statistics............................................................. 350
3.5.2.3Viewing Call Counters........................................................................... 351
3.5.2.4Viewing SAS/SBC Registered Users .................................................... 353
3.5.2.5Viewing Call Routing Status.................................................................. 354
3.5.2.6Viewing Registration Status .................................................................. 354
3.5.2.7Viewing IP Connectivity......................................................................... 356
3.5.3Data Status ............................................................................................................358
3.5.3.1Viewing WAN Status ............................................................................. 358
3.5.3.2Viewing Network Connection Statistics................................................. 359
3.5.3.3Viewing Logged Security Events........................................................... 360
3.5.3.4Viewing QoS Queues Statistics ............................................................ 362
3.5.3.5Viewing Logged Data Events ................................................................ 363
3.5.3.6Running Diagnostic Tests ..................................................................... 365
4INI File-Based Management............................................................................367
4.1INI File Format .....................................................................................................367
4.1.1Configuring Individual ini File Parameters.............................................................367
4.1.2Configuring ini File Table Parameters ...................................................................368
4.1.3General ini File Formatting Rules ..........................................................................370
4.2Modifying an ini File .............................................................................................370
4.3Secured Encoded ini File .....................................................................................371
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5EMS-Based Management................................................................................373
5.1Familiarizing yourself with EMS GUI....................................................................373
5.2Adding the Device in EMS ...................................................................................374
5.3Configuring Trunks
...............................................................................................376
5.3.1General Trunk Configuration .................................................................................376
5.3.2Configuring ISDN NFAS ........................................................................................377
5.4Configuring Basic SIP Parameters.......................................................................380
5.5Provisioning SIP SRTP Crypto Offered Suites.....................................................382
5.6Provisioning SIP MLPP Parameters ....................................................................382
5.7Configuring the Device to Operate with SNMPv3 ................................................383
5.7.1Configuring SNMPv3 using SSH ...........................................................................384
5.7.2Configuring EMS to Operate with a Pre-configured SNMPv3 System..................385
5.7.3Configuring SNMPv3 to Operate with Non-Configured SNMPv3 System.............386
5.7.4Cloning SNMPv3 Users .........................................................................................387
5.8Resetting the Device............................................................................................387
5.9Upgrading the Device's Software
.........................................................................388
6Restoring Factory Default Settings ...............................................................391
6.1Restoring Defaults using CLI ...............................................................................391
6.2Restoring Defaults using an ini File......................................................................392
6.3Restoring Defaults using Hardware Reset Button................................................ 392
7Auxiliary Configuration Files .........................................................................393
7.1Call Progress Tones File......................................................................................393
7.1.1Distinctive Ringing .................................................................................................396
7.1.2FXS Distinctive Ringing and Call Waiting Tones per Source/Destination Number398
7.2Prerecorded Tones File........................................................................................399
7.3CAS Files .............................................................................................................399
7.4Dial Plan File
........................................................................................................400
7.5User Information File............................................................................................402
8IP Telephony Capabilities...............................................................................405
8.1Multiple SIP Signaling and Media Interfaces........................................................405
8.1.1Signaling Routing Domains ...................................................................................405
8.1.1.1Media Realms ....................................................................................... 406
8.1.1.2SIP Interfaces........................................................................................ 406
8.1.2Multiple SIP Signaling and Media Configuration Example ....................................408
8.2Dynamic Jitter Buffer Operation ...........................................................................412
8.3Gateway and IP-to-IP...........................................................................................413
8.3.1Dialing Plan Features ............................................................................................413
8.3.1.1Dialing Plan Notation for Routing and Manipulation ............................. 413
8.3.1.2Digit Mapping ........................................................................................ 414
8.3.1.3External Dial Plan File........................................................................... 415
8.3.1.4Dial Plan Prefix Tags for IP-to-Tel Routing ........................................... 418
8.3.2Manipulating Number Prefix ..................................................................................419
8.3.3Emergency Phone Number Services - E911.........................................................420
8.3.3.1FXS Device Emulating PSAP using DID Loop-Start Lines ................... 421
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8.3.3.2FXO Device Interworking SIP E911 Calls from Service Provider's IP
Network to PSAP DID Lines ................................................................................. 424
8.3.3.3Pre-empting Existing Calls for E911 IP-to-Tel Calls ............................. 427
8.3.4Configuring DTMF Transport Types ......................................................................428
8.3.5FXS and FXO Capabilities.....................................................................................430
8.3.5.1FXS/FXO Coefficient Types .................................................................. 430
8.3.5.2FXO Operating Modes .......................................................................... 430
8.3.5.3Remote PBX Extension Between FXO and FXS Devices .................... 437
8.3.6Configuring Alternative Routing (Based on Connectivity and QoS) ......................442
8.3.6.1Alternative Routing Mechanism ............................................................ 442
8.3.6.2Determining the Availability of Destination IP Addresses ..................... 442
8.3.6.3PSTN Fallback ...................................................................................... 442
8.3.7Fax and Modem Capabilities .................................................................................443
8.3.7.1Fax/Modem Operating Modes............................................................... 443
8.3.7.2Fax/Modem Transport Modes ............................................................... 443
8.3.7.3V.34 Fax Support .................................................................................. 449
8.3.7.4V.152 Support ....................................................................................... 452
8.3.8Working with Supplementary Services ..................................................................453
8.3.8.1Call Hold and Retrieve .......................................................................... 453
8.3.8.2BRI Suspend and Resume.................................................................... 455
8.3.8.3Consultation Feature ............................................................................. 455
8.3.8.4Call Transfer.......................................................................................... 456
8.3.8.5Call Forward .......................................................................................... 457
8.3.8.6Call Waiting ........................................................................................... 460
8.3.8.7Message Waiting Indication .................................................................. 461
8.3.8.8Caller ID ................................................................................................ 463
8.3.8.9Three-Way Conferencing ...................................................................... 465
8.3.8.10Multilevel Precedence and Preemption................................................. 467
8.3.9SIP Call Routing Examples....................................................................................469
8.3.9.1SIP Call Flow Example.......................................................................... 469
8.3.9.2SIP Authentication Example.................................................................. 471
8.3.9.3Establishing a Call between Two Devices ............................................ 474
8.3.9.4SIP Trunking between Enterprise and ITSPs ....................................... 475
8.3.10Mapping PSTN Release Cause to SIP Response ................................................478
8.3.11Querying Device Channel Resources using SIP OPTIONS..................................479
8.4SBC Application ...................................................................................................480
8.4.1Overview................................................................................................................480
8.4.1.1NAT Traversal ....................................................................................... 481
8.4.1.2VoIP Firewall ......................................................................................... 481
8.4.1.3Topology Hiding .................................................................................... 481
8.4.1.4SIP Normalization.................................................................................. 482
8.4.1.5Survivability ........................................................................................... 482
8.4.2SIP Network Definitions .........................................................................................482
8.4.3SIP Dialog Initiation Process .................................................................................482
8.4.3.1Determining Source and Destination URL ............................................ 483
8.4.3.2Source IP Group Classification ............................................................. 484
8.4.3.3SBC IP-to-IP Routing ............................................................................ 485
8.4.3.4IP-to-IP Inbound and Outbound Manipulation....................................... 486
8.4.3.5SIP Header Manipulation ...................................................................... 488
8.4.4User Registration and Internal Database ..............................................................490
8.4.4.1Initial Registration Request Processing ................................................ 490
8.4.4.2Internal Database .................................................................................. 491
8.4.4.3Routing using Internal Database........................................................... 492
8.4.4.4Registration Refreshes.......................................................................... 492
8.4.4.5Registration Restriction Control ............................................................ 492
8.4.5SBC Media Handling .............................................................................................493
8.4.5.1Media Anchoring without Transcoding (Transparent) ........................... 494
8.4.5.2Media Anchoring with Transcoding ....................................................... 495
8.4.5.3No Media Anchoring.............................................................................. 497
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8.4.5.4Interworking DTMF Methods................................................................. 498
8.4.5.5Transcoding Modes............................................................................... 499
8.4.5.6Coder Restrictions Control .................................................................... 499
8.4.5.7SRTP-RTP Transcoding........................................................................ 501
8.4.5.8Multiple RTP Media Streams per Call Session ..................................... 502
8.4.6SIP Dialog Admission Control ...............................................................................502
8.4.7Handling SIP 3xx Redirect Responses..................................................................503
8.4.8Interworking SIP Diversion and History-Info Headers ...........................................505
8.4.9SIP Message Manipulation Syntax........................................................................506
8.4.9.1Actions................................................................................................... 506
8.4.9.2Supported Header Types ...................................................................... 506
8.4.9.3Structure Definitions.............................................................................. 529
8.4.9.4Enum Definitions ................................................................................... 531
8.4.9.5Actions and Types................................................................................. 537
8.4.9.6Syntax ................................................................................................... 541
8.4.10SBC Configuration Example..................................................................................546
8.4.10.1General SBC Setup............................................................................... 546
8.4.10.2Survivability and Alternative Routing..................................................... 556
8.4.10.3SBC-to-PSTN Routing........................................................................... 560
8.4.10.4Basic Coder Transcoding...................................................................... 568
8.4.10.5Advanced Coder Transcoding............................................................... 570
8.4.10.6RTP-SRTP Transcoding........................................................................ 576
8.4.10.7SIP URI Manipulation............................................................................ 578
8.4.10.8SIP Header Manipulation ...................................................................... 579
8.5Stand-Alone Survivability (SAS) Application ........................................................582
8.5.1SAS Operating Modes...........................................................................................582
8.5.1.1SAS Outbound Mode ............................................................................ 583
8.5.1.2SAS Redundant Mode........................................................................... 584
8.5.2SAS Routing ..........................................................................................................586
8.5.2.1SAS Routing in Normal State................................................................ 587
8.5.2.2SAS Routing in Emergency State ......................................................... 589
8.5.3SAS Configuration .................................................................................................590
8.5.3.1General SAS Configuration................................................................... 590
8.5.3.2Configuring SAS Outbound Mode......................................................... 593
8.5.3.3Configuring SAS Redundant Mode ....................................................... 594
8.5.3.4Configuring Gateway Application with SAS .......................................... 594
8.5.3.5Advanced SAS Configuration................................................................ 598
8.5.4Viewing Registered SAS Users .............................................................................604
8.6Routing Based on LDAP Active Directory Queries ..............................................605
8.6.1LDAP Overview .....................................................................................................605
8.6.2AD-Based Tel-to-IP Routing in Microsoft OCS 2007 Environment .......................606
8.7General ................................................................................................................608
8.7.1Transcoding using Third-Party Call Control...........................................................608
8.7.1.1Using RFC 4117.................................................................................... 608
8.7.2Supported RADIUS Attributes ...............................................................................609
8.7.3Call Detail Record..................................................................................................611
8.7.3.1CDR Fields ............................................................................................ 611
8.7.3.2Release Reasons in CDR ..................................................................... 612
9VoIP Networking Capabilities.........................................................................617
9.1NAT (Network Address Translation) Support.......................................................617
9.1.1First Incoming Packet Mechanism.........................................................................617
9.1.2No-Op Packets ......................................................................................................618
9.2Robust Receipt of Media Streams .......................................................................618
9.3Multiple Routers Support......................................................................................619
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9.4Simple Network Time Protocol Support ............................................................... 619
9.5Network Configuration..........................................................................................620
9.5.1Multiple Network Interfaces and VLANs................................................................620
9.5.1.1Overview of Multiple Interface Table..................................................... 621
9.5.1.2Columns of the Multiple Interface Table................................................ 622
9.5.1.3Other Related Parameters .................................................................... 624
9.5.1.4Multiple Interface Table Configuration Summary and Guidelines......... 627
9.5.1.5Troubleshooting the Multiple Interface Table........................................ 628
9.5.2Static Routing Table ..............................................................................................628
9.5.2.1Routing Table Overview........................................................................ 628
9.5.2.2Routing Table Columns......................................................................... 629
9.5.2.3Routing Table Configuration Summary and Guidelines........................ 630
9.5.2.4Troubleshooting the Routing Table ....................................................... 631
9.5.3Setting Up VoIP Networking ..................................................................................631
9.5.3.1Using the Web Interface........................................................................ 631
9.5.3.2Using the ini File.................................................................................... 631
9.5.3.3Networking Configuration Examples ..................................................... 633
10Advanced PSTN Configuration ......................................................................637
10.1Clock Settings ......................................................................................................637
10.1.1Recovering Clock from PSTN Line Interface.........................................................637
10.1.2Configuring Internal Clock as Clock Source..........................................................638
10.2Release Reason Mapping....................................................................................638
10.2.1Reason Header......................................................................................................638
10.2.2Fixed Mapping of ISDN Release Reason to SIP Response..................................639
10.2.3Fixed Mapping of SIP Response to ISDN Release Reason..................................641
10.3ISDN Overlap Dialing ...........................................................................................642
10.4ISDN Non-Facility Associated Signaling (NFAS) .................................................643
10.4.1NFAS Interface ID..................................................................................................644
10.4.2Working with DMS-100 Switches ..........................................................................644
10.4.3Creating an NFAS-Related Trunk Configuration ...................................................645
10.5Redirect Number and Calling Name (Display) .....................................................646
10.6Automatic Gain Control (AGC)
.............................................................................646
11Tunneling Applications...................................................................................647
11.1TDM Tunneling.....................................................................................................647
11.1.1DSP Pattern Detector ............................................................................................650
11.2QSIG Tunneling ...................................................................................................650
12Configuration Parameters Reference ............................................................653
12.1Networking Parameters........................................................................................653
12.1.1VoIP Multiple Network Interfaces and VLAN Parameters .....................................653
12.1.2VoIP Static Routing Parameters............................................................................654
12.1.3Quality of Service Parameters...............................................................................655
12.1.4NAT Parameters ....................................................................................................657
12.1.5NFS Parameters ....................................................................................................658
12.1.6DNS Parameters....................................................................................................659
12.1.7DHCP Parameters .................................................................................................660
12.1.8NTP and Daylight Saving Time Parameters..........................................................661
12.2Web and Telnet Parameters ................................................................................662
12.2.1General Parameters ..............................................................................................662
12.2.2Web Parameters....................................................................................................663
12.2.3Telnet Parameters .................................................................................................664
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12.3Debugging and Diagnostics Parameters..............................................................665
12.3.1General Parameters ..............................................................................................665
12.3.2Syslog, CDR and Debug Parameters....................................................................666
12.3.3Remote Alarm Indication Parameters....................................................................669
12.3.4Serial Parameters ..................................................................................................670
12.4Security Parameters.............................................................................................671
12.4.1General Parameters ..............................................................................................671
12.4.2HTTPS Parameters ...............................................................................................672
12.4.3SRTP Parameters..................................................................................................673
12.4.4TLS Parameters.....................................................................................................674
12.4.5SSH Parameters....................................................................................................676
12.4.6OCSP Parameters .................................................................................................677
12.5RADIUS Parameters ............................................................................................ 677
12.6SNMP Parameters ...............................................................................................679
12.7SIP Media Realm Parameters..............................................................................682
12.8Control Network Parameters
................................................................................683
12.8.1IP Group, Proxy, Registration and Authentication Parameters .............................683
12.8.2Network Application Parameters ...........................................................................696
12.9General SIP Parameters ......................................................................................698
12.10Coders and Profile Parameters
............................................................................721
12.11Channel Parameters ............................................................................................731
12.11.1Voice Parameters ..................................................................................................731
12.11.2Coder Parameters .................................................................................................733
12.11.3Fax and Modem Parameters .................................................................................734
12.11.4DTMF Parameters .................................................................................................739
12.11.5RTP, RTCP and T.38 Parameters.........................................................................740
12.12Gateway and IP-to-IP Parameters .......................................................................743
12.12.1Fax and Modem Parameters .................................................................................743
12.12.2DTMF and Hook-Flash Parameters.......................................................................745
12.12.3Digit Collection and Dial Plan Parameters.............................................................750
12.12.4Voice Mail Parameters...........................................................................................753
12.12.5Supplementary Services Parameters ....................................................................757
12.12.5.1Caller ID Parameters............................................................................. 757
12.12.5.2Call Waiting Parameters........................................................................ 762
12.12.5.3Call Forwarding Parameters ................................................................. 765
12.12.5.4Message Waiting Indication Parameters............................................... 767
12.12.5.5Call Hold Parameters ............................................................................ 769
12.12.5.6Call Transfer Parameters ...................................................................... 770
12.12.5.7Three-Way Conferencing Parameters .................................................. 772
12.12.5.8Emergency Call Parameters ................................................................. 773
12.12.5.9Call Cut-Through Parameters ............................................................... 774
12.12.5.10Automatic Dialing Parameters ......................................................... 775
12.12.5.11Direct Inward Dialing Parameters.................................................... 776
12.12.5.12MLPP Parameters ........................................................................... 777
12.12.5.13ISDN BRI Parameters ..................................................................... 781
12.12.6PSTN Parameters..................................................................................................783
12.12.6.1General Parameters .............................................................................. 783
12.12.6.2TDM Bus and Clock Timing Parameters............................................... 787
12.12.6.3CAS Parameters ................................................................................... 789
12.12.6.4ISDN Parameters .................................................................................. 792
12.12.7ISDN and CAS Interworking Parameters ..............................................................799
12.12.8Answer and Disconnect Supervision Parameters .................................................817
12.12.9Tone Parameters ...................................................................................................821
12.12.9.1Telephony Tone Parameters................................................................. 821
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12.12.9.2Tone Detection Parameters .................................................................. 826
12.12.9.3Metering Tone Parameters ................................................................... 828
12.12.10Telephone Keypad Sequence Parameters ......................................................829
12.12.11General FXO Parameters.................................................................................833
12.12.12FXS Parameters ...............................................................................................835
12.12.13Hunt Groups, Number Manipulation and Routing Parameters ........................836
12.12.13.1Hunt Groups and Routing Parameters ............................................ 836
12.12.13.2Alternative Routing Parameters....................................................... 843
12.12.13.3Number Manipulation Parameters................................................... 847
12.12.13.4LDAP Parameters............................................................................ 857
12.13SBC Parameters ..................................................................................................858
12.14Standalone Survivability Parameters ...................................................................873
12.15IP Media Parameters ...........................................................................................878
12.16Auxiliary and Configuration Files Parameters ......................................................881
12.16.1Auxiliary/Configuration File Name Parameters......................................................881
12.16.2Automatic Update Parameters ..............................................................................882
13SIP Software Package.....................................................................................885
14Technical Specifications ................................................................................887
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List of Figures
Figure 1-1: Typical Application ...............................................................................................................26
Figure 2-1: Connections Page................................................................................................................28
Figure 2-2: Defining LAN Data Routing IP Address ...............................................................................28
Figure 2-3: Configuring the DHCP Server..............................................................................................29
Figure 2-4: Selecting WAN Connection..................................................................................................30
Figure 2-5: Selecting WAN Interface for VoIP Traffic.............................................................................31
Figure 2-6: Assigning SIP Interface to WAN ..........................................................................................31
Figure 2-7: Assigning WAN Interface to Media Realm...........................................................................32
Figure 2-8: Traffic Shaping Page ...........................................................................................................32
Figure 2-9: Selecting Device for Traffic Shaping....................................................................................33
Figure 2-10: Defining Traffic Shaping.....................................................................................................33
Figure 2-11: Adding Class Rule .............................................................................................................33
Figure 2-12: Defining Shaping Class (for VoIP Tx Traffic) .....................................................................34
Figure 2-13: Configured Traffic Shaping for Total WAN and VoIP Bandwidth.......................................34
Figure 2-14: Match Rules Page..............................................................................................................35
Figure 2-15: Adding a Traffic Priority Rule .............................................................................................36
Figure 2-16: Defining Incoming SIP Ports ..............................................................................................36
Figure 2-17: Defining SIP Ports (e.g. TCP) ............................................................................................36
Figure 2-18: Configured Ports for Incoming SIP ....................................................................................37
Figure 2-19: Traffic Matching Rule for Received SIP Signaling Traffic..................................................37
Figure 2-20: Matching Rule for Received RTP Traffic ...........................................................................38
Figure 2-21: Traffic Matching Rule for WAN Tx/Rx RTP and SIP Signaling..........................................38
Figure 2-22: Defining WAN HTTP Port ..................................................................................................39
Figure 2-23: Removing Data-Routing Connection Interface ..................................................................39
Figure 2-24: Multiple Interface Table......................................................................................................40
Figure 2-25: Multiple Interfaces with VLANs ..........................................................................................40
Figure 2-26: Defining VLANs per LAN Port............................................................................................40
Figure 3-1: Login Screen........................................................................................................................43
Figure 3-2: Areas of the Web Interface GUI...........................................................................................44
Figure 3-3: "Reset" Displayed on Toolbar ..............................................................................................45
Figure 3-4: Navigation Tree....................................................................................................................46
Figure 3-5: Toggling Between Navigation Tree Views ...........................................................................47
Figure 3-6: Show / Hide Navigation Tree ...............................................................................................48
Figure 3-7: Toggling between Basic and Advanced View......................................................................50
Figure 3-8: Expanding and Collapsing Parameter Groups ....................................................................51
Figure 3-9: Edit Symbol after Modifying Parameter Value .....................................................................51
Figure 3-10: Value Reverts to Previous Valid Value ..............................................................................52
Figure 3-11: Adding an Index Entry to a Table ......................................................................................53
Figure 3-12: Compacting a Web Interface Table ...................................................................................54
Figure 3-13: Searched Result Screen ....................................................................................................55
Figure 3-14: User-Defined Web Welcome Message after Login............................................................56
Figure 3-15: Help Topic for Current Page ..............................................................................................57
Figure 3-16: Log Off Confirmation Box...................................................................................................58
Figure 3-17: Web Session Logged Off ...................................................................................................58
Figure 3-18: Home Page ........................................................................................................................59
Figure 3-19: Shortcut Menu for Assigning Port Name ...........................................................................62
Figure 3-20: Text Box for Entering Port Name.......................................................................................62
Figure 3-21: Shortcut Menu for Resetting Port.......................................................................................62
Figure 3-22: Shortcut Menu for Viewing Port Information ......................................................................63
Figure 3-23: Basic Information Screen...................................................................................................63
Figure 3-24: Trunks and Channels Status Screen .................................................................................64
Figure 3-25: Applications Settings Page ................................................................................................65
Figure 3-26: NFS Settings Page ............................................................................................................66
Figure 3-27: Syslog Settings Page.........................................................................................................68
Figure 3-28: Regional Settings Page .....................................................................................................69
Figure 3-29: Certificates Signing Request Page ....................................................................................70
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Figure 3-30: WEB User Accounts Page (for Users with 'Security Administrator' Privileges).................74
Figure 3-31: Web Security Page ............................................................................................................76
Figure 3-32: Telnet/SSH Settings Page .................................................................................................76
Figure 3-33: Web & Telnet Access List Page - Add New Entry .............................................................77
Figure 3-34: Web & Telnet Access List Table........................................................................................77
Figure 3-35: RADIUS Parameters Page ................................................................................................78
Figure 3-36: SNMP Community String Page..........................................................................................79
Figure 3-37: SNMP Trap Destinations Page..........................................................................................80
Figure 3-38: SNMP Trusted Managers ..................................................................................................81
Figure 3-39: SNMP V3 Setting Page......................................................................................................81
Figure 3-40: Multiple Interface Table Page ............................................................................................84
Figure 3-41: IP Routing Table Page.......................................................................................................88
Figure 3-42: DiffServ Table Page...........................................................................................................90
Figure 3-43: DNS Settings Page ............................................................................................................91
Figure 3-44: Internal DNS Table Page ...................................................................................................92
Figure 3-45: Internal SRV Table Page ...................................................................................................93
Figure 3-46: TDM Bus Settings Page.....................................................................................................94
Figure 3-47: Firewall Settings Page .......................................................................................................95
Figure 3-48: General Security Settings Page.........................................................................................98
Figure 3-49: CAS State Machine Page ..................................................................................................99
Figure 3-50: Trunk Scroll Bar (Used Only as an Example) ..................................................................101
Figure 3-51: Trunk Scroll Bar (Used Only as an Example) ..................................................................102
Figure 3-52: Voice Settings Page.........................................................................................................104
Figure 3-53: Fax/Modem/CID Settings Page .......................................................................................105
Figure 3-54: RTP/RTCP Settings Page................................................................................................106
Figure 3-55: IPMedia Settings Page ....................................................................................................107
Figure 3-56: General Media Settings Page ..........................................................................................108
Figure 3-57: Analog Settings Page ......................................................................................................108
Figure 3-58: SIP Media Realm Table Page..........................................................................................109
Figure 3-59: Media Security Page........................................................................................................111
Figure 3-60: LDAP Settings Page ........................................................................................................112
Figure 3-61: Applications Enabling Page .............................................................................................113
Figure 3-62: SRD Settings Page ..........................................................................................................115
Figure 3-63: SIP Interface Table Page.................................................................................................118
Figure 3-64: IP Group Table.................................................................................................................120
Figure 3-65: Proxy Sets Table Page ....................................................................................................126
Figure 3-66: SIP General Parameters Page ........................................................................................131
Figure 3-67: SIP General Parameters Page ........................................................................................132
Figure 3-68: Account Table Page.........................................................................................................133
Figure 3-69: Proxy & Registration Page..............................................................................................137
Figure 3-70: Coders Page ....................................................................................................................139
Figure 3-71: Coder Group Settings Page.............................................................................................140
Figure 3-72: Tel Profile Settings Page .................................................................................................142
Figure 3-73: IP Profile Settings Page ...................................................................................................144
Figure 3-74: Hunt Group Table Page ...................................................................................................146
Figure 3-75: Hunt Group Settings Page ...............................................................................................148
Figure 3-76: General Settings Page.....................................................................................................151
Figure 3-77: Source Phone Number Manipulation Table for Tel-to-IP Calls........................................153
Figure 3-78: Redirect Number IP to Tel Page ......................................................................................157
Figure 3-79: Redirect Number Tel to IP Page ......................................................................................159
Figure 3-80: Phone Context Table Page..............................................................................................160
Figure 3-81: Release Cause Mapping Page ........................................................................................163
Figure 3-82: Routing General Parameters Page..................................................................................164
Figure 3-83: Locating SRD...................................................................................................................166
Figure 3-84: Outbound IP Routing Table Page....................................................................................168
Figure 3-85: Inbound IP Routing Table ................................................................................................172
Figure 3-86: Reasons for Alternative Routing Page.............................................................................175
Figure 3-87: Forward on Busy Trunk Destination Page .......................................................................176
Figure 3-88: DTMF & Dialing Page ......................................................................................................177
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Figure 3-89: Supplementary Services Page.........................................................................................178
Figure 3-90: Keypad Features Page ....................................................................................................180
Figure 3-91: Metering Tones Page.......................................................................................................181
Figure 3-92: Charge Codes Table Page ..............................................................................................182
Figure 3-93: FXO Settings Page ..........................................................................................................183
Figure 3-94: Authentication Page.........................................................................................................184
Figure 3-95: Automatic Dialing Page....................................................................................................185
Figure 3-96: Caller Display Information Page ......................................................................................186
Figure 3-97: Call Forward Table Page .................................................................................................187
Figure 3-98: Caller ID Permissions Page .............................................................................................188
Figure 3-99: Caller Waiting Page .........................................................................................................189
Figure 3-100: Digital Gateway Parameters Page.................................................................................190
Figure 3-101: ISDN Supp Services Table Page...................................................................................192
Figure 3-102: ISDN Supp Services Table Page...................................................................................193
Figure 3-103: General Settings Page...................................................................................................194
Figure 3-104: Admission Control Page ................................................................................................195
Figure 3-105: Allowed Coders Group Page .........................................................................................198
Figure 3-106: Classification Table Page ..............................................................................................199
Figure 3-107: IP2IP Routing Table Page .............................................................................................202
Figure 3-108: Alternative Routing Reasons Page................................................................................206
Figure 3-109: Message Manipulations Page........................................................................................207
Figure 3-110: IP to IP Inbound Manipulation Page ..............................................................................210
Figure 3-111: IP to IP Outbound Manipulation Page ...........................................................................213
Figure 3-112: SAS Configuration Page ................................................................................................217
Figure 3-113: IP2IP Routing Page .......................................................................................................218
Figure 3-114: Working with Tables.......................................................................................................223
Figure 3-115: Checkbox for Temporarily Disabling Entry ....................................................................223
Figure 3-116: WAN Access ..................................................................................................................225
Figure 3-117: Manual WAN Connection...............................................................................................226
Figure 3-118: PPPoE WAN Connection...............................................................................................226
Figure 3-119: PPTP WAN Connection Type ........................................................................................226
Figure 3-120: L2TP WAN Connection Type.........................................................................................227
Figure 3-121: WAN Access Page for T1 WAN Interface......................................................................228
Figure 3-122: PPP Over T1..................................................................................................................228
Figure 3-123: Settings Tab for PPP over T1 ........................................................................................229
Figure 3-124: PPP Tab.........................................................................................................................229
Figure 3-125: T1 Tab............................................................................................................................230
Figure 3-126: WAN Access Page for T1 WAN Interface......................................................................230
Figure 3-127: HDLC Over T1 ...............................................................................................................231
Figure 3-128: Settings Tab HDLC over T1...........................................................................................231
Figure 3-129: WAN Access Page for T1 WAN Interface......................................................................232
Figure 3-130: MLP over T1 WAN .........................................................................................................232
Figure 3-131: Settings Tab for MLP over T1 ........................................................................................233
Figure 3-132: PPP Tab for MLP over T1 WAN ....................................................................................233
Figure 3-133: T1 Tab............................................................................................................................234
Figure 3-134: SHDSL Line Mode Page................................................................................................235
Figure 3-135: Adding a New Group......................................................................................................236
Figure 3-136: SHDSL RJ-45 Wire Pinouts ...........................................................................................236
Figure 3-137: Protocol Interface Settings Page ...................................................................................237
Figure 3-138: Choosing Internet Connection Type ..............................................................................237
Figure 3-139: Configuring Internet Connection ....................................................................................237
Figure 3-140: Device's Firewall (Example)...........................................................................................238
Figure 3-141: Configuring General Security.........................................................................................240
Figure 3-142: Configuring LAN Restriction Rules ................................................................................241
Figure 3-143: Adding an Access Control Rule .....................................................................................241
Figure 3-144: Disabled LAN Restrictions - Cleared Check Box...........................................................242
Figure 3-145: Configuring Port Forwarding ..........................................................................................243
Figure 3-146: Adding Port Forwarding Rule.........................................................................................243
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Figure 3-147: Defining a DMZ Host......................................................................................................244
Figure 3-148: Configuring Port Triggering............................................................................................245
Figure 3-149: Editing Port Triggering Rule...........................................................................................245
Figure 3-150: Defining Trigger Ports ....................................................................................................245
Figure 3-151: Configuring Website Restrictions...................................................................................246
Figure 3-152: Adding a Restricted Website..........................................................................................246
Figure 3-153: Configuring NAT ............................................................................................................247
Figure 3-154: Defining Public IP Address ............................................................................................248
Figure 3-155: Defining NAT/NAPT Rule...............................................................................................248
Figure 3-156: Access Lists Table .........................................................................................................249
Figure 3-157: Defining Access List Name ............................................................................................250
Figure 3-158: Adding an Access List Rules .........................................................................................250
Figure 3-159: Added Access List Rules ...............................................................................................251
Figure 3-160: Advanced Filtering .........................................................................................................252
Figure 3-161: Configuring General WAN Bandwidth ...........................................................................253
Figure 3-162: Configuring Traffic Priority .............................................................................................254
Figure 3-163: Adding a Traffic Priority Rule .........................................................................................255
Figure 3-164: Configuring Traffic Shaping ...........................................................................................257
Figure 3-165: Adding Device for Traffic Shaping .................................................................................257
Figure 3-166: Defining Device Traffic Shaping.....................................................................................258
Figure 3-167: Adding Tx Shaping Class...............................................................................................258
Figure 3-168: Class Name Added to Table ..........................................................................................259
Figure 3-169: Defining Shaping Class..................................................................................................259
Figure 3-170: Configuring DSCP Settings............................................................................................261
Figure 3-171: Defining DSCP to 802.1p Priority Mapping....................................................................261
Figure 3-172: Configuring 802.1p Settings...........................................................................................262
Figure 3-173: Configuring VPN IPSec..................................................................................................263
Figure 3-174: Recreating IPSec Public Key .........................................................................................263
Figure 3-175: IPSec Log Settings ........................................................................................................264
Figure 3-176: Configuring VPN PPTP Server ......................................................................................265
Figure 3-177: Configuring VPN L2TP Server.......................................................................................266
Figure 3-178: Adding Users..................................................................................................................267
Figure 3-179: Adding a New User ........................................................................................................267
Figure 3-180: Defining Outgoing Mail Server.......................................................................................268
Figure 3-181: Adding Users..................................................................................................................269
Figure 3-182: Adding a User Group .....................................................................................................269
Figure 3-183: Configuring Dynamic DNS (DDNS) Services ................................................................270
Figure 3-184: Adding a DDNS..............................................................................................................270
Figure 3-185: Configuring a DNS Server .............................................................................................272
Figure 3-186: Adding a DNS Server.....................................................................................................272
Figure 3-187: Configuring DHCP Server..............................................................................................273
Figure 3-188: Defining IP Distribution Type .........................................................................................274
Figure 3-189: Defining DHCP Server Parameters ...............................................................................274
Figure 3-190: Defining DHCP Relay (DHCP for LAN Bridge) ..............................................................275
Figure 3-191: Defining DHCP Server's IP Address..............................................................................275
Figure 3-192: Computers Recognized by DHCP Server......................................................................276
Figure 3-193: Defining New Static Connection (IP Address) ...............................................................276
Figure 3-194: Configuring General Routing .........................................................................................278
Figure 3-195: Adding a Routing Rule ...................................................................................................278
Figure 3-196: Editing the Default Route ...............................................................................................279
Figure 3-197: Defining Load Balancing ................................................................................................279
Figure 3-198: Adding DSCP-Based Route...........................................................................................280
Figure 3-199: Defining Failover between WAN Devices ......................................................................280
Figure 3-200: Page Displaying Area for Configuration File..................................................................282
Figure 3-201: Viewing Pre-defined Protocols.......................................................................................283
Figure 3-202: Adding a Service Protocol..............................................................................................284
Figure 3-203: Defining Service Server Ports........................................................................................284
Figure 3-204: Configuring Network Objects .........................................................................................284
Figure 3-205: Defining Name for Network Object ................................................................................285
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Figure 3-206: Defining Network Object Type .......................................................................................285
Figure 3-207: Configuring Scheduler Rules .........................................................................................285
Figure 3-208: Defining Scheduler Rule Name......................................................................................286
Figure 3-209: Defining Time Segment .................................................................................................286
Figure 3-210: Defining Hour Range .....................................................................................................286
Figure 3-211: Configuring Network Connections .................................................................................288
Figure 3-212: Defining a New Connection ...........................................................................................288
Figure 3-213: Defining Internet Connection Type ................................................................................289
Figure 3-214: Internet Connection Types.............................................................................................289
Figure 3-215: Defining Virtual Private Network over Internet...............................................................290
Figure 3-216: VPN Connection Types..................................................................................................290
Figure 3-217: Advanced Connection Wizard Tree ...............................................................................292
Figure 3-218: General Tab - LAN Switch .............................................................................................292
Figure 3-219: Switch Tab .....................................................................................................................293
Figure 3-220: Assigning VLAN to Port .................................................................................................293
Figure 3-221: Defining VLANs..............................................................................................................293
Figure 3-222: STP Tab .........................................................................................................................294
Figure 3-223: Ethernet Connection Option...........................................................................................295
Figure 3-224: Selecting Internet Ethernet Connection .........................................................................295
Figure 3-225: Internet Connection for External Cable Modem Added .................................................296
Figure 3-226: Ethernet Connection Option...........................................................................................296
Figure 3-227: Selecting Internet Ethernet Connection .........................................................................296
Figure 3-228: Manual IP Address Configuration ..................................................................................297
Figure 3-229: Manual WAN Ethernet Added Successfully...................................................................297
Figure 3-230: Defining Internet Connection Type ................................................................................298
Figure 3-231: Selecting Underlying Device ..........................................................................................298
Figure 3-232: Defining PPPoE Properties............................................................................................298
Figure 3-233: PPPoE Connection Added Successfully........................................................................298
Figure 3-234: Selecting LAN Interfaces for Bridge Connection ...........................................................300
Figure 3-235: LAN Bridge Successfully Added ....................................................................................301
Figure 3-236: Adding a VLAN Interface ...............................................................................................301
Figure 3-237: Assigning VLAN to LAN Ports........................................................................................302
Figure 3-238: VLAN Added Successfully .............................................................................................302
Figure 3-239: VLAN Interface Advanced Tab ......................................................................................303
Figure 3-240: Defining DSCP Remarkings...........................................................................................303
Figure 3-241: Defining PPTP Properties ..............................................................................................304
Figure 3-242: PPTP Connection Added Successfully..........................................................................304
Figure 3-243: Selecting VPN Type for IPSec .......................................................................................305
Figure 3-244: Selecting Protocol to Connect to Remote VPN Server..................................................305
Figure 3-245: Defining PPTP VPN Properties......................................................................................305
Figure 3-246: PPTP VPN Successfully Added.....................................................................................306
Figure 3-247: PPP Tab.........................................................................................................................306
Figure 3-248: PPTP Tab.......................................................................................................................307
Figure 3-249: VPN Connection Type ...................................................................................................308
Figure 3-250: Selecting the VPN Protocol - PPTP Server ...................................................................308
Figure 3-251: Defining Remote Client Address Range ........................................................................308
Figure 3-252: PPTP Server Added Successfully .................................................................................309
Figure 3-253: Editing VPN Server ........................................................................................................309
Figure 3-254: Defining L2TP Properties...............................................................................................310
Figure 3-255: L2TP Connection Added Successfully...........................................................................310
Figure 3-256: Selecting VPN Type for IPSec .......................................................................................311
Figure 3-257: Selecting L2TP to Connect to Remote VPN Server ......................................................311
Figure 3-258: Defining L2TP Properties...............................................................................................311
Figure 3-259: L2TP Successfully Added ..............................................................................................312
Figure 3-260: PPP Tab.........................................................................................................................312
Figure 3-261: L2TP Tab .......................................................................................................................314
Figure 3-262: VPN Connection Type ...................................................................................................314
Figure 3-263: Selecting L2TP Server VPN Protocol ............................................................................314
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Figure 3-264: Defining L2TP Properties...............................................................................................315
Figure 3-265: L2TP Server Added Successfully ..................................................................................315
Figure 3-266: Defining Advanced L2TP Properties..............................................................................315
Figure 3-267: Selecting VPN Type for IPSec .......................................................................................316
Figure 3-268: Selecting IPSec..............................................................................................................316
Figure 3-269: Defining IPSec Properties..............................................................................................317
Figure 3-270: IPSec Added Successfully .............................................................................................317
Figure 3-271: IPSec Tab ......................................................................................................................318
Figure 3-272: IPSec Tab - IPSec Automatic Phase 1 ..........................................................................320
Figure 3-273: IPSec Tab - IPSec Automatic Phase 2 ..........................................................................321
Figure 3-274: IPSec Tab - IPSec Manual.............................................................................................322
Figure 3-275: VPN Connection Type ...................................................................................................322
Figure 3-276: VPN Protocols................................................................................................................323
Figure 3-277: IPSec Shared Secret Key ..............................................................................................323
Figure 3-278: IPSec Connection Added Successfully..........................................................................323
Figure 3-279: Configuring General IPIP Parameters ...........................................................................324
Figure 3-280: IPIP Added Successfully................................................................................................324
Figure 3-281: IPIP Tab .........................................................................................................................325
Figure 3-282: Configuring General IPIP Parameters ...........................................................................325
Figure 3-283: GRE Connection Successfully Added ...........................................................................325
Figure 3-284: Editing GRE Remote Endpoint IP Address....................................................................326
Figure 3-285: Example Scenario Setup ...............................................................................................327
Figure 3-286: Defining GRE Tunnel for Device A ................................................................................327
Figure 3-287: Defining GRE Tunnel for Device B ................................................................................328
Figure 3-288: Editing Network Connection - General Tab ...................................................................329
Figure 3-289: Editing Network Connection - Settings Tab ...................................................................329
Figure 3-290: Editing Network Connection - Routing Tab....................................................................331
Figure 3-291: Editing Network Connection - Advanced Tab ................................................................332
Figure 3-292: Maintenance Actions Page ............................................................................................333
Figure 3-293: Reset Confirmation Message Box .................................................................................335
Figure 3-294: Device Lock Confirmation Message Box .......................................................................335
Figure 3-295: Load Auxiliary Files Page ..............................................................................................338
Figure 3-296: Software Upgrade Key Status Page ..............................................................................340
Figure 3-297: Software Upgrade Key with Multiple S/N Lines .............................................................341
Figure 3-298: Start Software Upgrade Wizard Screen.........................................................................342
Figure 3-299: End Process Wizard Page .............................................................................................344
Figure 3-300: Configuration File Page .................................................................................................345
Figure 3-301: Device Information Page................................................................................................347
Figure 3-302: Ethernet Port Information Page .....................................................................................348
Figure 3-303: WAN Port Information Page...........................................................................................349
Figure 3-304: Active Alarms Page........................................................................................................349
Figure 3-305: IP Interface Status Page ................................................................................................350
Figure 3-306: Basic Statistics Page .....................................................................................................351
Figure 3-307: Calls Count Page ...........................................................................................................351
Figure 3-308: SAS/SBC Registered Users Page .................................................................................353
Figure 3-309: Call Routing Status Page...............................................................................................354
Figure 3-310: Registration Status Page ...............................................................................................355
Figure 3-311: IP Connectivity Page......................................................................................................356
Figure 3-312: WAN Status....................................................................................................................358
Figure 3-313: Running Internet Connectivity Diagnostics Tests ..........................................................359
Figure 3-314: Connection Statistics Page ............................................................................................360
Figure 3-315: Firewall - Log Page ........................................................................................................360
Figure 3-316: Log Settings Page..........................................................................................................361
Figure 3-317: QoS Queues Statistics Page .........................................................................................362
Figure 3-318: System Log Page...........................................................................................................363
Figure 3-319: Adding a New Filter........................................................................................................364
Figure 3-320: System - Diagnostics Page............................................................................................365
Figure 5-1: Areas of the EMS GUI .......................................................................................................373
Figure 5-2: EMS Login Screen .............................................................................................................374
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Figure 5-3: Adding a Region.................................................................................................................375
Figure 5-4: Defining the IP Address .....................................................................................................375
Figure 5-5: DS1 Trunks List Table .......................................................................................................376
Figure 5-6: Trunks Channels Table......................................................................................................376
Figure 5-7: General Settings Screen....................................................................................................377
Figure 5-8: EMS ISDN Settings Screen ...............................................................................................378
Figure 5-9: SIP Protocol Definitions Frame..........................................................................................380
Figure 5-10: Authentication & Security Screen ....................................................................................382
Figure 5-11: MLPP Screen...................................................................................................................383
Figure 5-12: MG Information Screen....................................................................................................385
Figure 5-13: SNMP Configuration Screen............................................................................................386
Figure 5-14: Confirmation for Saving Configuration and Resetting Device .........................................387
Figure 5-15: Software Manager Screen ...............................................................................................388
Figure 5-16: Add Files Screen..............................................................................................................388
Figure 5-17: Files Manager Screen......................................................................................................389
Figure 7-1: Example of a User Information File....................................................................................402
Figure 8-1: Example Showing SIP Interfaces per Application within SRD..........................................406
Figure 8-2: Back-to-Back SBC Call Flow (RTP and Signaling)............................................................407
Figure 8-3: Back-to-Back SBC Call Flow (RTP and Signaling)............................................................407
Figure 8-4: Multiple SIP Signaling/RTP Interfaces Example................................................................408
Figure 8-5: Defining a Trunk Group for PSTN......................................................................................409
Figure 8-6: Defining IP Interfaces.........................................................................................................409
Figure 8-7: Defining Media Realms......................................................................................................409
Figure 8-8: Defining SRDs....................................................................................................................410
Figure 8-9: Defining SIP Interfaces ......................................................................................................410
Figure 8-10: Defining Proxy Set ...........................................................................................................410
Figure 8-11: Defining IP Groups...........................................................................................................411
Figure 8-12: Defining IP-to-Trunk Group Routing ................................................................................411
Figure 8-13: Defining Trunk Group to IP Group Routing......................................................................411
Figure 8-14: Configuring Dial Plan File Label for IP-to-Tel Routing.....................................................419
Figure 8-15: Configuring Manipulation for Removing Label.................................................................419
Figure 8-16: Prefix to Add Field with Notation......................................................................................420
Figure 8-17: FXS Device Emulating PSAP using DID Loop-Start Lines..............................................421
Figure 8-18: FXO Device Interfacing between E911 Switch and PSAP ..............................................424
Figure 8-19: Call Flow for One-Stage Dialing.......................................................................................431
Figure 8-20: Call Flow for Two-Stage Dialing.......................................................................................432
Figure 8-21: Call Flow for Automatic Dialing........................................................................................434
Figure 8-22: Call Flow for Collecting Digits Mode ................................................................................435
Figure 8-23: FXO-FXS Remote PBX Extension (Example) .................................................................438
Figure 8-24: MWI for Remote Extensions ............................................................................................439
Figure 8-25: Call Waiting for Remote Extensions ................................................................................440
Figure 8-26: Assigning Phone Numbers to FXS Endpoints .................................................................440
Figure 8-27: Automatic Dialing for FXS Ports ......................................................................................440
Figure 8-28: FXS Tel-to-IP Routing Configuration ...............................................................................441
Figure 8-29: Assigning Phone Numbers to FXO Ports ........................................................................441
Figure 8-30: FXO Automatic Dialing Configuration ..............................................................................441
Figure 8-31: FXO Tel-to-IP Routing Configuration...............................................................................441
Figure 8-32: Double Hold SIP Call Flow...............................................................................................454
Figure 8-33: Call Forward Reminder with Application Server ..............................................................458
Figure 8-34: SIP Call Flow....................................................................................................................469
Figure 8-35: Assigning Phone Numbers to Device 10.2.37.10 ............................................................474
Figure 8-36: Assigning Phone Numbers to Device 10.2.37.20 ............................................................474
Figure 8-37: Routing Calls Between Devices.......................................................................................474
Figure 8-38: Routing between ITSP and Enterprise PBX Example .....................................................475
Figure 8-39: Configuring Proxy Set ID #1 in the Proxy Sets Table Page ............................................476
Figure 8-40: Configuring IP Groups #1 and #2 in the IP Group Table Page .......................................477
Figure 8-41: Assigning Channels to Hunt Groups................................................................................477
Figure 8-42: Configuring Registration Mode for Hunt Groups and Assigning to IP Group ..................477
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Figure 8-43: Configuring Username and Password for Authenticating Channels 5-8 .........................477
Figure 8-44: Configuring Account for Registration to ITSP 1 ...............................................................478
Figure 8-45: Configuring ITSP-to-Hunt Group Routin ..........................................................................478
Figure 8-46: Configuring Hunt Group to ITSP Routing ........................................................................478
Figure 8-47: Routing Process...............................................................................................................483
Figure 8-48: Classification Process (Identifying IP Group or Rejecting Call).......................................485
Figure 8-49: IP-to-IP Routing Types.....................................................................................................486
Figure 8-50: SIP URI Manipulation in IP-to-IP Routing ........................................................................487
Figure 8-51: SIP INVITE (Manipulations) from LAN to WAN ...............................................................488
Figure 8-52: SIP Header Manipulation Example..................................................................................489
Figure 8-53: Blocking Incoming Calls from Unregistered Users ..........................................................493
Figure 8-54: SDP Offer/Answer Example.............................................................................................495
Figure 8-55: Transcoding using Extended Coders (Example) .............................................................496
Figure 8-56: SBC SIP Signaling without RTP Media Flow...................................................................497
Figure 8-57: SIP 3xx Response Handling ............................................................................................504
Figure 8-58: SBC Example Scenario ...................................................................................................547
Figure 8-59: Multiple Interface Table....................................................................................................547
Figure 8-60: Selecting WAN Interface for VoIP Traffic.........................................................................548
Figure 8-61: Applications Enabling Page .............................................................................................549
Figure 8-62: Defining Number of SBC Sessions..................................................................................549
Figure 8-63: LAN and WAN Media Realms in SIP Media Realm Table ..............................................550
Figure 8-64: SRDs for LAN and WAN in SRD Table ...........................................................................551
Figure 8-65: LAN and WAN SIP Interfaces in the SIP Interface Table ................................................551
Figure 8-66: Proxy Sets Table Page ....................................................................................................552
Figure 8-67: IP Group 1 (for Enterprise Users) in IP Group Table.......................................................553
Figure 8-68: IP Group 2 (for WAN ITSP) in IP Group Table ................................................................554
Figure 8-69: IP Group Classification Rule for LAN Users ....................................................................555
Figure 8-70: IP-to-IP Routing Rules .....................................................................................................556
Figure 8-71: Survivability Example Setup ............................................................................................557
Figure 8-72: Enabling Proxy Keep-Alive ..............................................................................................558
Figure 8-73: Configuring IP-to-IP Routing Rules..................................................................................559
Figure 8-74: SBC-to-PSTN Routing Example Setup............................................................................560
Figure 8-75: Configuring SIP Interface for PSTN (GW) .......................................................................561
Figure 8-76: Defining Device as Proxy Set ..........................................................................................562
Figure 8-77: Defining IP Group for PSTN Users ..................................................................................563
Figure 8-78: Dfining IP-to-IP Routing Rules.........................................................................................565
Figure 8-79: Defining Trunk Groups.....................................................................................................566
Figure 8-80: Defining Channel Select Mode ........................................................................................567
Figure 8-81: Defining IP-to-Tel Routing Rules .....................................................................................568
Figure 8-82: Configuring the Coder Group...........................................................................................569
Figure 8-83: Configuring the IP Profile for Coder Transcoding............................................................569
Figure 8-84: Defining IP Profile for USER IP Group ............................................................................570
Figure 8-85: Advanced Transcoding Example Scenario......................................................................571
Figure 8-86: Defining Coder Group for LAN Users ..............................................................................571
Figure 8-87: Defining Coder Group for ITSP........................................................................................572
Figure 8-88: Defining Allowed Coder Group ........................................................................................572
Figure 8-89: Defining IP Profile for LAN Users.....................................................................................573
Figure 8-90: Defining IP Profile for ITSP ..............................................................................................574
Figure 8-91: Assigning IP Profile to LAN Users IP Group...................................................................575
Figure 8-92: Assigning IP Profile to ITSP IP Group .............................................................................576
Figure 8-93: RTP-SRTP Transcoding Mode for LAN Users ................................................................577
Figure 8-94: RTP-to-SRTP Transcoding for ITSP................................................................................577
Figure 8-95: Manipulation of SIP URI Host Part...................................................................................578
Figure 8-96: Manipulation of SIP URI User Part ..................................................................................579
Figure 8-97: SIP Header Manipulation Example..................................................................................581
Figure 8-98: Assigning Manipulation Rule to IP Group ........................................................................581
Figure 8-99: SAS Outbound Mode in Normal State (Example)............................................................583
Figure 8-100: SAS Outbound Mode in Emergency State (Example)...................................................584
Figure 8-101: SAS Redundant Mode in Normal State (Example)........................................................585
Version 6.2 19 February 2011
SIP User's Manual Contents
Figure 8-102: SAS Redundant Mode in Emergency State (Example) .................................................586
Figure 8-103: Flowchart of INVITE from UA's in SAS Normal State....................................................587
Figure 8-104: Flowchart of INVITE from Primary Proxy in SAS Normal State.....................................588
Figure 8-105: Flowchart for SAS Emergency State .............................................................................589
Figure 8-106: Enabling the SAS Application ........................................................................................590
Figure 8-107: Configuring Common Settings.......................................................................................592
Figure 8-108: Defining UAs' Proxy Server ...........................................................................................593
Figure 8-109: Enabling Proxy Server for Gateway Application............................................................595
Figure 8-110: Defining Proxy Server for Gateway Application.............................................................595
Figure 8-111: Disabling user=phone in SIP URL .................................................................................596
Figure 8-112: Enabling Proxy Server for Gateway Application............................................................596
Figure 8-113: Defining Proxy Servers for Gateway Application ...........................................................597
Figure 8-114: Disabling user=phone in SIP URL .................................................................................597
Figure 8-115: Manipulating User Part in Incoming REGISTER ...........................................................599
Figure 8-116: Manipulating INVITE Destination Number .....................................................................600
Figure 8-117: Blocking Unregistered SAS Users .................................................................................602
Figure 8-118: Configuring SAS Emergency Numbers .........................................................................603
Figure 8-119: Active Directory-based Routing Rules in Outbound IP Routing Table ..........................607
Figure 9-1: Multiple Network Interfaces................................................................................................620
Figure 9-2: Interface Column................................................................................................................630
SIP User's Manual 20 Document #: LTRT-12804
Mediant 800 MSBG
Table of Tables
Table 2-1: Default LAN Data-Routing IP Address..................................................................................28
Table 3-1: Description of Toolbar Buttons..............................................................................................44
Table 3-2: ini File Parameter for Welcome Login Message ...................................................................56
Table 3-3: Areas of the Home Page.......................................................................................................60
Table 3-4: Color-Coding Status for Trunk Channels ..............................................................................64
Table 3-5: NFS Settings Parameters .....................................................................................................67
Table 3-6: Web User Accounts Access Levels and Privileges..............................................................73
Table 3-7: Default Attributes for the Web User Accounts ......................................................................74
Table 3-8: SNMP Community String Parameters Description ...............................................................79
Table 3-9: SNMP Trap Destinations Parameters Description................................................................80
Table 3-10: SNMP V3 Users Parameters ..............................................................................................82
Table 3-11: Multiple Interface Table Parameters Description ................................................................85
Table 3-12: IP Routing Table Description ..............................................................................................88
Table 3-13: Internal Firewall Parameters ...............................................................................................96
Table 3-14: CAS State Machine Parameters Description ....................................................................100
Table 3-15: SIP Media Realm Table Parameters ................................................................................109
Table 3-16: SRD Table Parameters .....................................................................................................115
Table 3-17: SIP Interface Table Parameters........................................................................................118
Table 3-18: IP Group Parameters ........................................................................................................121
Table 3-19: Proxy Sets Table Parameters ...........................................................................................127
Table 3-20: Account Table Parameters Description ............................................................................134
Table 3-21: Hunt Group Table Parameters..........................................................................................146
Table 3-22: Hunt Group Settings Parameters......................................................................................149
Table 3-23: Number Manipulation Parameters Description .................................................................154
Table 3-24: Redirect Number IP to Tel Parameters Description..........................................................157
Table 3-25: Redirect Number Tel to IP Parameters Description..........................................................159
Table 3-26: Phone-Context Parameters Description ...........................................................................161
Table 3-27: NPI/TON Values for ISDN ETSI........................................................................................162
Table 3-28: Outbound IP Routing Table Parameters...........................................................................169
Table 3-29: Inbound IP Routing Table Description ..............................................................................173
Table 3-30: Call Forward Table............................................................................................................187
Table 3-31: ISDN Supp Services Table Parameters............................................................................192
Table 3-32: Admission Control Parameters .........................................................................................196
Table 3-33: Classification Table Parameters .......................................................................................200
Table 3-34: IP2IP Routing Table Parameters ......................................................................................202
Table 3-35: Message Manipulations Parameters.................................................................................208
Table 3-36: IP to IP Inbound Manipulation Parameters .......................................................................211
Table 3-37: IP to IP Outbound Manipulation Table Parameters ..........................................................213
Table 3-38: SAS IP2IP Routing Table Parameters ..............................................................................219
Table 3-39: Description of Table Action Icons......................................................................................223
Table 3-40: Description of the Main Configuration Buttons..................................................................224
Table 3-41: Auxiliary Files Descriptions ...............................................................................................337
Table 3-42: Ethernet Port Information Parameters ..............................................................................348
Table 3-43: Call Counters Description .................................................................................................352
Table 3-44: SAS/SBC Registered Users Parameters ..........................................................................353
Table 3-45: Call Routing Status Parameters........................................................................................354
Table 3-46: IP Connectivity Parameters...............................................................................................356
Table 7-1: User Information Items........................................................................................................402
Table 8-1: Dialing Plan Notations.........................................................................................................413
Table 8-2: Digit Map Pattern Notations ................................................................................................414
Table 8-3: Dialed MF Digits Sent to PSAP...........................................................................................423
Table 8-4: Dialed Number by Device Depending on Calling Number..................................................425
Table 8-5: MLPP Call Priority Levels (Precedence) and DSCP Configuration Parameters ................467
Table 8-6: Handling of SIP Diversion and History-Info Headers ..........................................................505
Table 8-7: Message Manipulation Actions ...........................................................................................506
Table 8-8: Event Structure....................................................................................................................529
Table 8-9: Host Structure .....................................................................................................................529
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