AudioCodes Mediant 600 User manual

Mediant™600&Mediant™1000
VoIPMediaGateways
SIPProtocol
User’sManual
Version6.2
February2011
Document#LTRT‐83308

Version 6.2 3 February 2011
SIP User's Manual Contents
Table of Contents
1Overview ............................................................................................................21
1.1 Mediant 600 ...........................................................................................................21
1.2 Mediant 1000 .........................................................................................................22
1.3 SIP Overview .........................................................................................................24
2Configuration Concepts ...................................................................................25
2.1 Configuration Tools................................................................................................25
3Web-Based Management..................................................................................27
3.1 Getting Acquainted with the Web Interface............................................................27
3.1.1 Computer Requirements..........................................................................................27
3.1.2 Accessing the Web Interface...................................................................................28
3.1.3 Areas of the GUI......................................................................................................29
3.1.4 Toolbar.....................................................................................................................30
3.1.5 Navigation Tree .......................................................................................................31
3.1.5.1 Displaying Navigation Tree in Basic and Full View..................................32
3.1.5.2 Showing / Hiding the Navigation Pane.....................................................33
3.1.6 Working with Configuration Pages ..........................................................................34
3.1.6.1 Accessing Pages......................................................................................34
3.1.6.2 Viewing Parameters.................................................................................34
3.1.6.3 Modifying and Saving Parameters...........................................................36
3.1.6.4 Entering Phone Numbers.........................................................................37
3.1.6.5 Working with Tables.................................................................................38
3.1.7 Searching for Configuration Parameters.................................................................39
3.1.8 Working with Scenarios...........................................................................................40
3.1.8.1 Creating a Scenario..................................................................................41
3.1.8.2 Accessing a Scenario...............................................................................42
3.1.8.3 Editing a Scenario....................................................................................44
3.1.8.4 Saving a Scenario to a PC.......................................................................45
3.1.8.5 Loading a Scenario to the Device............................................................46
3.1.8.6 Deleting a Scenario..................................................................................46
3.1.8.7 Exiting Scenario Mode.............................................................................47
3.1.9 Creating a Login Welcome Message.......................................................................48
3.1.10 Getting Help.............................................................................................................49
3.1.11 Logging Off the Web Interface.................................................................................50
3.2 Using the Home Page............................................................................................51
3.2.1 Assigning a Port Name............................................................................................54
3.2.2 Resetting an Analog Channel..................................................................................54
3.2.3 Viewing Analog Port Information.............................................................................55
3.2.4 Viewing Trunk Channels..........................................................................................55
3.2.5 Replacing Modules..................................................................................................56
3.3 Configuration Tab...................................................................................................58
3.3.1 System Settings.......................................................................................................58
3.3.1.1 Configuring Application Settings..............................................................58
3.3.1.2 Configuring NFS Settings.........................................................................59
3.3.1.3 Configuring Syslog Settings.....................................................................60
3.3.1.4 Configuring Regional Settings..................................................................61
3.3.1.5 Configuring Certificates............................................................................62
3.3.1.6 Management Settings ..............................................................................66
3.3.2 VoIP Settings...........................................................................................................76
3.3.2.1 Network ....................................................................................................76
3.3.2.2 TDM..........................................................................................................87
3.3.2.3 Security ....................................................................................................88

SIP User's Manual 4 Document #: LTRT-83308
Mediant 600 & Mediant 1000
3.3.2.4 PSTN........................................................................................................96
3.3.2.5 Media..................................................................................................... 102
3.3.2.6 Services................................................................................................. 109
3.3.2.7 Applications Enabling............................................................................ 110
3.3.2.8 Control Network..................................................................................... 111
3.3.2.9 SIP Definitions....................................................................................... 125
3.3.2.10 Coders and Profiles............................................................................... 132
3.3.2.11 GW and IP to IP .................................................................................... 139
3.3.2.12 SAS ....................................................................................................... 188
3.3.2.13 IP Media ................................................................................................ 193
3.4 Maintenance Tab .................................................................................................194
3.4.1 Maintenance..........................................................................................................194
3.4.1.1 Maintenance Actions............................................................................. 194
3.4.2 Software Update....................................................................................................198
3.4.2.1 Loading Auxiliary Files .......................................................................... 198
3.4.2.2 Loading Software Upgrade Key............................................................ 201
3.4.2.3 Software Upgrade Wizard..................................................................... 204
3.4.2.4 Backing Up and Loading Configuration File.......................................... 207
3.5 Status & Diagnostics Tab.....................................................................................208
3.5.1 System Status........................................................................................................208
3.5.1.1 Viewing Syslog Messages .................................................................... 208
3.5.1.2 Viewing Device Information................................................................... 209
3.5.1.3 Viewing Ethernet Port Information ........................................................ 210
3.5.1.4 Carrier-Grade Alarms............................................................................ 211
3.5.2 VoIP Status............................................................................................................212
3.5.2.1 Viewing Active IP Interfaces.................................................................. 212
3.5.2.2 Viewing Performance Statistics............................................................. 212
3.5.2.3 Viewing Call Counters........................................................................... 213
3.5.2.4 Viewing SAS/SBC Registered Users.................................................... 214
3.5.2.5 Viewing Call Routing Status.................................................................. 215
3.5.2.6 Viewing Registration Status.................................................................. 216
3.5.2.7 Viewing IP Connectivity......................................................................... 217
4INI File-Based Management............................................................................219
4.1 INI File Format .....................................................................................................219
4.1.1 Configuring Individual ini File Parameters.............................................................219
4.1.2 Configuring ini File Table Parameters...................................................................220
4.1.3 General ini File Formatting Rules..........................................................................222
4.2 Modifying an ini File .............................................................................................222
4.3 Secured Encoded ini File.....................................................................................223
5EMS-Based Management................................................................................225
5.1 Familiarizing yourself with EMS GUI....................................................................225
5.2 Securing EMS-Device Communication................................................................226
5.2.1 Configuring IPSec..................................................................................................226
5.2.2 Changing SSH Login Password............................................................................227
5.3 Adding the Device in EMS ...................................................................................228
5.4 Configuring Trunks...............................................................................................230
5.4.1 General Trunk Configuration.................................................................................230
5.4.2 Configuring ISDN NFAS........................................................................................231
5.5 Configuring Basic SIP Parameters.......................................................................234
5.6 Configuring Advanced IPSec/IKE Parameters.....................................................236
5.7 Provisioning SIP SRTP Crypto Offered Suites.....................................................237
5.8 Provisioning SIP MLPP Parameters ....................................................................238
5.9 Configuring the Device to Operate with SNMPv3................................................238

Version 6.2 5 February 2011
SIP User's Manual Contents
5.9.1 Configuring SNMPv3 using SSH...........................................................................239
5.9.2 Configuring EMS to Operate with a Pre-configured SNMPv3 System..................240
5.9.3 Configuring SNMPv3 to Operate with Non-Configured SNMPv3 System.............241
5.9.4 Cloning SNMPv3 Users.........................................................................................242
5.10 Resetting the Device............................................................................................242
5.11 Upgrading the Device's Software.........................................................................243
6Restoring Factory Default Settings ...............................................................245
6.1 Restoring Defaults using CLI ...............................................................................245
6.2 Restoring Defaults using an ini File......................................................................246
6.3 Restoring Defaults using Hardware Reset Button................................................246
7Auxiliary Configuration Files .........................................................................247
7.1 Call Progress Tones File......................................................................................247
7.1.1 Distinctive Ringing.................................................................................................250
7.1.2 FXS Distinctive Ringing and Call Waiting Tones per Source/Destination Number252
7.2 Prerecorded Tones File........................................................................................252
7.3 Voice Prompts File...............................................................................................253
7.4 CAS Files.............................................................................................................254
7.5 Dial Plan File........................................................................................................254
7.6 User Information File............................................................................................256
7.7AMD Sensitivity File.............................................................................................258
8IP Telephony Capabilities...............................................................................261
8.1 Multiple SIP Signaling and Media Interfaces........................................................261
8.1.1 Signaling Routing Domains ...................................................................................261
8.1.1.1 Media Realms ....................................................................................... 262
8.1.1.2 SIP Interfaces........................................................................................ 262
8.1.2 Multiple SIP Signaling and Media Configuration Example....................................264
8.2 Dynamic Jitter Buffer Operation...........................................................................268
8.3 Gateway and IP-to-IP...........................................................................................269
8.3.1 Dialing Plan Features............................................................................................269
8.3.1.1 Dialing Plan Notation for Routing and Manipulation ............................. 269
8.3.1.2 Digit Mapping ........................................................................................ 270
8.3.1.3 External Dial Plan File........................................................................... 271
8.3.1.4 Dial Plan Prefix Tags for IP-to-Tel Routing........................................... 274
8.3.2 Manipulating Number Prefix ..................................................................................275
8.3.3 IP-to-IP Routing Application ..................................................................................276
8.3.3.1 Theory of Operation .............................................................................. 277
8.3.3.2 IP-to-IP Routing Configuration Example............................................... 282
8.3.4 Emergency Phone Number Services - E911.........................................................297
8.3.4.1 FXS Device Emulating PSAP using DID Loop-Start Lines................... 297
8.3.4.2 FXO Device Interworking SIP E911 Calls from Service Provider's IP
Network to PSAP DID Lines................................................................................. 300
8.3.4.3 Pre-empting Existing Calls for E911 IP-to-Tel Calls ............................. 303
8.3.5 Configuring DTMF Transport Types......................................................................304
8.3.6 FXS and FXO Capabilities.....................................................................................306
8.3.6.1 FXS/FXO Coefficient Types.................................................................. 306
8.3.6.2 FXO Operating Modes .......................................................................... 306
8.3.6.3 Remote PBX Extension Between FXO and FXS Devices.................... 312
8.3.7 Configuring Alternative Routing (Based on Connectivity and QoS)......................316
8.3.7.1 Alternative Routing Mechanism ............................................................ 317
8.3.7.2 Determining the Availability of Destination IP Addresses..................... 317
8.3.7.3 PSTN Fallback ...................................................................................... 317

SIP User's Manual 6 Document #: LTRT-83308
Mediant 600 & Mediant 1000
8.3.8 Fax and Modem Capabilities.................................................................................318
8.3.8.1 Fax/Modem Operating Modes............................................................... 318
8.3.8.2 Fax/Modem Transport Modes............................................................... 318
8.3.8.3 V.152 Support ....................................................................................... 323
8.3.8.4 Fax Transmission behind NAT.............................................................. 324
8.3.9 Working with Supplementary Services..................................................................325
8.3.9.1 Call Hold and Retrieve .......................................................................... 325
8.3.9.2 BRI Suspend and Resume.................................................................... 327
8.3.9.3 Consultation Feature............................................................................. 327
8.3.9.4 Call Transfer.......................................................................................... 328
8.3.9.5 Call Forward.......................................................................................... 329
8.3.9.6 Call Waiting ........................................................................................... 332
8.3.9.7 Message Waiting Indication.................................................................. 333
8.3.9.8 Caller ID ................................................................................................ 334
8.3.9.9 Three-Way Conferencing...................................................................... 337
8.3.9.10 Multilevel Precedence and Preemption................................................. 338
8.3.10 SIP Call Routing Examples....................................................................................340
8.3.10.1 SIP Call Flow Example.......................................................................... 340
8.3.10.2 SIP Authentication Example.................................................................. 343
8.3.10.3 Establishing a Call between Two Devices ............................................ 345
8.3.10.4 Trunk-to-Trunk Routing Example.......................................................... 347
8.3.10.5 SIP Trunking between Enterprise and ITSPs ....................................... 348
8.3.11 Mapping PSTN Release Cause to SIP Response ................................................351
8.3.12 Querying Device Channel Resources using SIP OPTIONS..................................351
8.3.13 Answer Machine Detector (AMD)..........................................................................352
8.4 Stand-Alone Survivability (SAS) Application........................................................356
8.4.1 SAS Operating Modes...........................................................................................357
8.4.1.1 SAS Outbound Mode ............................................................................ 358
8.4.1.2 SAS Redundant Mode........................................................................... 360
8.4.2 SAS Routing ..........................................................................................................362
8.4.2.1 SAS Routing in Normal State................................................................ 362
8.4.2.2 SAS Routing in Emergency State......................................................... 364
8.4.3 SAS Configuration.................................................................................................364
8.4.3.1 General SAS Configuration................................................................... 365
8.4.3.2 Configuring SAS Outbound Mode......................................................... 368
8.4.3.3 Configuring SAS Redundant Mode....................................................... 368
8.4.3.4 Configuring Gateway Application with SAS .......................................... 369
8.4.3.5 Advanced SAS Configuration................................................................ 372
8.4.4 Viewing Registered SAS Users.............................................................................378
8.5 Routing Based on LDAP Active Directory Queries ..............................................379
8.5.1 LDAP Overview .....................................................................................................379
8.5.2 AD-Based Tel-to-IP Routing in Microsoft OCS 2007 Environment.......................380
8.6 General ................................................................................................................382
8.6.1 DSP Channel Resources for SBC/IP-to-IP/IP Media Functionality.......................382
8.6.1.1 Software Upgrade Keys ........................................................................ 382
8.6.1.2 Hardware Configuration ........................................................................ 382
8.6.1.3 ini File Configuration.............................................................................. 383
8.6.2 Transcoding using Third-Party Call Control...........................................................384
8.6.2.1 Using RFC 4117.................................................................................... 384
8.6.2.2 Using RFC 4240 - NetAnn 2-Party Conferencing................................. 385
8.6.3 Event Notification using X-Detect Header.............................................................386
8.6.4 Supported RADIUS Attributes...............................................................................390
8.6.5 Call Detail Record..................................................................................................392
8.6.5.1 CDR Fields............................................................................................ 392
8.6.5.2 Release Reasons in CDR..................................................................... 394
8.6.6 RTP Multiplexing (ThroughPacket)........................................................................397

Version 6.2 7 February 2011
SIP User's Manual Contents
9VoIP Networking Capabilities.........................................................................399
9.1 Ethernet Interface Configuration..........................................................................399
9.2 Ethernet Interface Redundancy ...........................................................................399
9.3 NAT (Network Address Translation) Support.......................................................400
9.3.1 STUN.....................................................................................................................401
9.3.2 First Incoming Packet Mechanism.........................................................................401
9.3.3 No-Op Packets ......................................................................................................402
9.4 IP Multicasting......................................................................................................402
9.5 Robust Receipt of Media Streams .......................................................................402
9.6 Multiple Routers Support......................................................................................403
9.7 Simple Network Time Protocol Support...............................................................403
9.8 Network Configuration..........................................................................................404
9.8.1 Multiple Network Interfaces and VLANs................................................................404
9.8.1.1 Overview of Multiple Interface Table..................................................... 405
9.8.1.2 Columns of the Multiple Interface Table................................................ 405
9.8.1.3 Other Related Parameters .................................................................... 408
9.8.1.4 Multiple Interface Table Configuration Summary and Guidelines......... 411
9.8.1.5 Troubleshooting the Multiple Interface Table........................................ 412
9.8.2 Static Routing Table ..............................................................................................413
9.8.2.1 Routing Table Overview........................................................................ 413
9.8.2.2 Routing Table Columns......................................................................... 413
9.8.2.3 Routing Table Configuration Summary and Guidelines........................ 414
9.8.2.4 Troubleshooting the Routing Table....................................................... 415
9.8.3 Setting Up VoIP Networking..................................................................................415
9.8.3.1 Using the Web Interface........................................................................ 415
9.8.3.2 Using the ini File.................................................................................... 415
9.8.3.3 Networking Configuration Examples..................................................... 416
10 Advanced PSTN Configuration......................................................................421
10.1 Clock Settings......................................................................................................421
10.1.1 Recovering Clock from PSTN Line Interface.........................................................421
10.1.2 Configuring Internal Clock as Clock Source..........................................................421
10.2 Release Reason Mapping....................................................................................422
10.2.1 Reason Header......................................................................................................422
10.2.2 Fixed Mapping of ISDN Release Reason to SIP Response..................................422
10.2.3 Fixed Mapping of SIP Response to ISDN Release Reason..................................424
10.3 ISDN Overlap Dialing...........................................................................................426
10.4 ISDN Non-Facility Associated Signaling (NFAS).................................................427
10.4.1 NFAS Interface ID..................................................................................................427
10.4.2 Working with DMS-100 Switches ..........................................................................428
10.4.3 Creating an NFAS-Related Trunk Configuration...................................................429
10.5 Redirect Number and Calling Name (Display).....................................................429
10.6 Automatic Gain Control (AGC).............................................................................430
11 Tunneling Applications...................................................................................431
11.1 TDM Tunneling.....................................................................................................431
11.1.1 DSP Pattern Detector............................................................................................435
11.2 QSIG Tunneling ...................................................................................................435
12 IP Media Capabilities.......................................................................................439
12.1 Conference Server...............................................................................................439

SIP User's Manual 8 Document #: LTRT-83308
Mediant 600 & Mediant 1000
12.1.1 Simple Conferencing (NetAnn)..............................................................................440
12.1.1.1 SIP Call Flow......................................................................................... 440
12.1.1.2 Creating a Conference.......................................................................... 441
12.1.1.3 Joining a Conference ............................................................................ 441
12.1.1.4 Terminating a Conference..................................................................... 441
12.1.1.5 PSTN Participants................................................................................. 442
12.1.2 Advanced Conferencing (MSCML)........................................................................442
12.1.2.1 Creating a Conference.......................................................................... 442
12.1.2.2 Joining a Conference............................................................................ 443
12.1.2.3 Modifying a Conference........................................................................ 444
12.1.2.4 Applying Media Services on a Conference........................................... 445
12.1.2.5 Active Speaker Notification................................................................... 446
12.1.2.6 Terminating a Conference..................................................................... 446
12.1.3 Conference Call Flow Example.............................................................................447
12.2 Announcement Server .........................................................................................454
12.2.1 NetAnn Interface....................................................................................................454
12.2.1.1 Playing a Local Voice Prompt............................................................... 454
12.2.1.2 Playing using HTTP/NFS Streaming..................................................... 454
12.2.1.3 Supported Attributes.............................................................................. 455
12.2.2 MSCML Interface...................................................................................................455
12.2.2.1 Operation............................................................................................... 456
12.2.2.2 Operating with Audio Bundles............................................................... 458
12.2.2.3 Playing Announcements........................................................................ 459
12.2.2.4 Playing Announcements and Collecting Digits ..................................... 460
12.2.2.5 Playing Announcements and Recording Voice..................................... 461
12.2.2.6 Stopping the Playing of an Announcement........................................... 462
12.2.2.7 Relevant Parameters............................................................................. 462
12.2.2.8 Signal Events Notifications.................................................................... 463
12.2.3 Voice Streaming ....................................................................................................465
12.2.3.1 Voice Streaming Features..................................................................... 465
12.2.3.2 Using File Coders with Different Channel Coders ................................ 467
12.2.3.3 Maximum Concurrent Playing and Recording ...................................... 468
12.2.3.4 LBR Coders Support............................................................................. 469
12.2.3.5 HTTP Recording Configuration............................................................. 470
12.2.3.6 NFS Configuration Using the ini File..................................................... 470
12.2.3.7 Supported HTTP Servers...................................................................... 470
12.2.3.8 Supporting NFS Servers ....................................................................... 472
12.2.3.9 Common Troubleshooting..................................................................... 474
12.2.4 Announcement Call Flow Example........................................................................476
12.3 Voice XML Interpreter..........................................................................................478
12.3.1 Features.................................................................................................................478
12.3.2 Feature Key...........................................................................................................479
12.3.3 VXML Scripts.........................................................................................................479
12.3.4 Proprietary Extensions...........................................................................................480
12.3.4.1 Record................................................................................................... 480
12.3.4.2 Audio Extensions................................................................................... 481
12.3.4.3 Language Identifier Support.................................................................. 484
12.3.5 Combining <audio> Elements ...............................................................................485
12.3.6 Notes Regarding Non-compliant Functionality......................................................486
12.3.7 Supported Elements and Attributes.......................................................................486
12.3.7.1 VoiceXML Supported Elements and Attributes..................................... 486
12.3.7.2 SRGS and SSML Support..................................................................... 496
12.3.7.3 VoiceXML Supported Properties........................................................... 496
12.3.7.4 VoiceXML Variables and Events........................................................... 497
12.3.7.5 ECMAScript Support............................................................................. 499
12.3.8 Example of UDT ‘beep’ Tone Definition ................................................................500
12.3.9 Limitations and Restrictions...................................................................................500

Version 6.2 9 February 2011
SIP User's Manual Contents
13 Configuration Parameters Reference............................................................501
13.1 Networking Parameters........................................................................................501
13.1.1 Ethernet Parameters..............................................................................................501
13.1.2 Multiple Network Interfaces and VLAN Parameters..............................................502
13.1.3 Static Routing Parameters.....................................................................................504
13.1.4 Quality of Service Parameters...............................................................................505
13.1.5 NAT and STUN Parameters..................................................................................506
13.1.6 NFS Parameters....................................................................................................509
13.1.7 DNS Parameters....................................................................................................510
13.1.8 DHCP Parameters.................................................................................................511
13.1.9 NTP and Daylight Saving Time Parameters..........................................................512
13.2 Web and Telnet Parameters................................................................................513
13.2.1 General Parameters ..............................................................................................513
13.2.2 Web Parameters....................................................................................................514
13.2.3 Telnet Parameters.................................................................................................515
13.3 Debugging and Diagnostics Parameters..............................................................516
13.3.1 General Parameters ..............................................................................................516
13.3.2 Syslog, CDR and Debug Parameters....................................................................518
13.3.3 Remote Alarm Indication Parameters....................................................................521
13.3.4 Serial Parameters..................................................................................................521
13.3.5 BootP Parameters .................................................................................................522
13.4 Security Parameters.............................................................................................524
13.4.1 General Parameters ..............................................................................................524
13.4.2 HTTPS Parameters ...............................................................................................525
13.4.3 SRTP Parameters..................................................................................................526
13.4.4 TLS Parameters.....................................................................................................528
13.4.5 SSH Parameters....................................................................................................529
13.4.6 IPSec Parameters..................................................................................................530
13.4.7 OCSP Parameters.................................................................................................532
13.5 RADIUS Parameters............................................................................................532
13.6 SNMP Parameters...............................................................................................534
13.7 SIP Media Realm Parameters..............................................................................538
13.8 Control Network Parameters................................................................................539
13.8.1 IP Group, Proxy, Registration and Authentication Parameters.............................539
13.8.2 Network Application Parameters...........................................................................552
13.9 General SIP Parameters......................................................................................554
13.10Coders and Profile Parameters............................................................................577
13.11Channel Parameters............................................................................................586
13.11.1Voice Parameters..................................................................................................586
13.11.2Coder Parameters .................................................................................................588
13.11.3Fax and Modem Parameters.................................................................................590
13.11.4DTMF Parameters.................................................................................................594
13.11.5RTP, RTCP and T.38 Parameters.........................................................................596
13.12Gateway and IP-to-IP Parameters.......................................................................600
13.12.1Fax and Modem Parameters.................................................................................600
13.12.2DTMF and Hook-Flash Parameters.......................................................................602
13.12.3Digit Collection and Dial Plan Parameters.............................................................608
13.12.4Voice Mail Parameters...........................................................................................610
13.12.5Supplementary Services Parameters....................................................................614
13.12.5.1Caller ID Parameters............................................................................. 614
13.12.5.2Call Waiting Parameters........................................................................ 620
13.12.5.3Call Forwarding Parameters ................................................................. 622
13.12.5.4Message Waiting Indication Parameters............................................... 624

SIP User's Manual 10 Document #: LTRT-83308
Mediant 600 & Mediant 1000
13.12.5.5Call Hold Parameters............................................................................ 626
13.12.5.6Call Transfer Parameters...................................................................... 627
13.12.5.7Three-Way Conferencing Parameters .................................................. 629
13.12.5.8Emergency Call Parameters................................................................. 630
13.12.5.9Call Cut-Through Parameters............................................................... 631
13.12.5.10 Automatic Dialing Parameters......................................................... 632
13.12.5.11 Direct Inward Dialing Parameters.................................................... 633
13.12.5.12 MLPP Parameters ........................................................................... 634
13.12.5.13 ISDN BRI Parameters ..................................................................... 638
13.12.5.14 TTY/TDD Parameters...................................................................... 639
13.12.6PSTN Parameters..................................................................................................640
13.12.6.1General Parameters.............................................................................. 640
13.12.6.2TDM Bus and Clock Timing Parameters............................................... 644
13.12.6.3CAS Parameters ................................................................................... 646
13.12.6.4ISDN Parameters.................................................................................. 649
13.12.7ISDN and CAS Interworking Parameters ..............................................................656
13.12.8Answer and Disconnect Supervision Parameters.................................................673
13.12.9Tone Parameters...................................................................................................679
13.12.9.1Telephony Tone Parameters................................................................. 679
13.12.9.2Tone Detection Parameters .................................................................. 684
13.12.9.3Metering Tone Parameters ................................................................... 685
13.12.10 Telephone Keypad Sequence Parameters......................................................687
13.12.11 General FXO Parameters.................................................................................690
13.12.12 FXS Parameters...............................................................................................692
13.12.13 Trunk Groups, Number Manipulation and Routing Parameters.......................692
13.12.13.1 Trunk Groups and Routing Parameters .......................................... 693
13.12.13.2 Alternative Routing Parameters....................................................... 700
13.12.13.3 Number Manipulation Parameters................................................... 703
13.12.13.4 LDAP Parameters............................................................................ 714
13.13Standalone Survivability Parameters...................................................................715
13.14IP Media Parameters ...........................................................................................719
13.15Auxiliary and Configuration Files Parameters......................................................733
13.15.1Auxiliary/Configuration File Name Parameters......................................................733
13.15.2Automatic Update Parameters ..............................................................................735
14 SIP Software Package.....................................................................................739
15 Selected Technical Specifications.................................................................741
15.1 Mediant 1000 .......................................................................................................741

Version 6.2 11 February 2011
SIP User's Manual Contents
List of Figures
Figure 3-1: Login Screen........................................................................................................................28
Figure 3-2: Main Areas of the Web Interface GUI..................................................................................29
Figure 3-3: "Reset" Displayed on Toolbar..............................................................................................30
Figure 3-4: Navigation Tree Description.................................................................................................31
Figure 3-5: Toggling Between Views......................................................................................................32
Figure 3-6: Showing and Hiding Navigation Pane .................................................................................33
Figure 3-7: Toggling between Basic and Advanced View......................................................................35
Figure 3-8: Expanding and Collapsing Parameter Groups ....................................................................36
Figure 3-9: Edit Symbol after Modifying Parameter Value.....................................................................36
Figure 3-10: Value Reverts to Previous Valid Value..............................................................................37
Figure 3-11: Adding an Index Entry to a Table ......................................................................................38
Figure 3-12: Compacting a Web Interface Table ...................................................................................39
Figure 3-13: Searched Result Screen....................................................................................................40
Figure 3-14: Scenario Creation Confirm Message Box..........................................................................41
Figure 3-15: Creating a Scenario...........................................................................................................41
Figure 3-16: Scenario Loading Message Box........................................................................................42
Figure 3-17: Scenario Example..............................................................................................................43
Figure 3-18: Scenario File Page.............................................................................................................45
Figure 3-19: Scenario Loading Message Box........................................................................................46
Figure 3-20: Message Box for Confirming Scenario Deletion................................................................47
Figure 3-21: Confirmation Message Box for Exiting Scenario Mode.....................................................47
Figure 3-22: User-Defined Web Welcome Message after Login............................................................48
Figure 3-23: Help Topic for Current Page..............................................................................................49
Figure 3-24: Log Off Confirmation Box...................................................................................................50
Figure 3-25: Web Session Logged Off...................................................................................................50
Figure 3-26: Mediant 600 Home Page...................................................................................................51
Figure 3-27: Mediant 1000 Home Page.................................................................................................51
Figure 3-28: Shortcut Menu (e.g. Mediant 1000)...................................................................................54
Figure 3-29: Typing Port Name (e.g. Mediant 1000)..............................................................................54
Figure 3-30: Shortcut Menu for Resetting Channel (e.g. Mediant 1000)...............................................54
Figure 3-31: Shortcut Menu for Viewing Analog Port Information (e.g. Mediant 1000).........................55
Figure 3-32: Basic Information Screen...................................................................................................55
Figure 3-33: Trunks and Channels Status Screen.................................................................................55
Figure 3-34: Remove Module Button .....................................................................................................57
Figure 3-35: Module Removal Confirmation Message Box....................................................................57
Figure 3-36: Removed Module...............................................................................................................57
Figure 3-37: Insert Module Button..........................................................................................................57
Figure 3-38: 'Application Settings Page.................................................................................................58
Figure 3-39: NFS Settings Page ............................................................................................................59
Figure 3-40: Syslog Settings Page.........................................................................................................61
Figure 3-41: Regional Settings Page .....................................................................................................61
Figure 3-42: Certificates Signing Request Page....................................................................................63
Figure 3-43: IKE Table Listing Loaded Certificate Files.........................................................................64
Figure 3-44: WEB User Accounts Page (for Users with 'Security Administrator' Privileges).................67
Figure 3-45: WEB Security Settings Page .............................................................................................69
Figure 3-46: Telnet/SSH Settings Page.................................................................................................69
Figure 3-47: Web & Telnet Access List Page - Add New Entry.............................................................70
Figure 3-48: Web & Telnet Access List Table........................................................................................70
Figure 3-49: RADIUS Parameters Page ................................................................................................71
Figure 3-50: RADIUS Parameters Page ................................................................................................72
Figure 3-51: SNMP Trap Destinations Page..........................................................................................73
Figure 3-52: SNMP Trusted Managers ..................................................................................................74
Figure 3-53: SNMP V3 Setting Page......................................................................................................74
Figure 3-54: IP Settings Page ................................................................................................................77
Figure 3-55: Confirmation Message for Accessing the Multiple Interface Table....................................78
Figure 3-56: Multiple Interface Table......................................................................................................78

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Figure 3-57: IP Routing Table Page.......................................................................................................81
Figure 3-58: QoS Settings Page ............................................................................................................83
Figure 3-59: DNS Settings Page............................................................................................................84
Figure 3-60: Internal DNS Table Page...................................................................................................85
Figure 3-61: Internal SRV Table Page...................................................................................................86
Figure 3-62: TDM Bus Settings Page.....................................................................................................87
Figure 3-63: Firewall Settings Page.......................................................................................................89
Figure 3-64: General Security Settings Page.........................................................................................92
Figure 3-65: IP Security Proposals Table...............................................................................................93
Figure 3-66: IP Security Associations Table Page.................................................................................94
Figure 3-67: CAS State Machine Page..................................................................................................97
Figure 3-68: Trunk Settings Page ..........................................................................................................99
Figure 3-69: Trunk Scroll Bar (Used Only as an Example)..................................................................100
Figure 3-70: Voice Settings Page.........................................................................................................102
Figure 3-71: Fax/Modem/CID Settings Page.......................................................................................103
Figure 3-72: RTP/RTCP Settings Page................................................................................................104
Figure 3-73: 'IPMedia Settings Page....................................................................................................105
Figure 3-74: General Media Settings ...................................................................................................106
Figure 3-75: Analog Settings Page ......................................................................................................106
Figure 3-76: SIP Media Realm Table Page..........................................................................................107
Figure 3-77: Media Security Page........................................................................................................109
Figure 3-78: LDAP Settings Page ........................................................................................................110
Figure 3-79: Applications Enabling Page.............................................................................................111
Figure 3-80: SRD Settings Page..........................................................................................................112
Figure 3-81: SIP Interface Table Page.................................................................................................114
Figure 3-82: IP Group Table Page.......................................................................................................116
Figure 3-83: Proxy Sets Table Page....................................................................................................121
Figure 3-84: SIP General Parameters Page ........................................................................................126
Figure 3-85: Advanced Parameters Page............................................................................................127
Figure 3-86: Account Table Page.........................................................................................................128
Figure 3-87: Proxy & Registration Page...............................................................................................131
Figure 3-88: RADIUS Parameters Page ..............................................................................................132
Figure 3-89: Coders Page....................................................................................................................133
Figure 3-90: Coder Group Settings Page.............................................................................................135
Figure 3-91: Tel Profile Settings Page .................................................................................................136
Figure 3-92: IP Profile Settings Page...................................................................................................138
Figure 3-93: Trunk Group Table Page .................................................................................................140
Figure 3-94: Trunk Group Settings Page .............................................................................................142
Figure 3-95: General Settings Page.....................................................................................................145
Figure 3-96: Source Phone Number Manipulation Table for Tel-to-IP Calls........................................147
Figure 3-97: Redirect Number IP to Tel Page......................................................................................150
Figure 3-98: Redirect Number Tel to IP Page......................................................................................152
Figure 3-99: Phone Context Table Page..............................................................................................154
Figure 3-100: Release Cause Mapping Page......................................................................................157
Figure 3-101: Routing General Parameters Page................................................................................158
Figure 3-102: Locating SRD.................................................................................................................160
Figure 3-103: Outbound IP Routing Table Page..................................................................................162
Figure 3-104: Inbound IP Routing Table..............................................................................................166
Figure 3-105: Reasons for Alternative Routing Page...........................................................................169
Figure 3-106: Forward on Busy Trunk Destination Page.....................................................................170
Figure 3-107: DTMF & Dialing Page....................................................................................................171
Figure 3-108: Supplementary Services Page.......................................................................................172
Figure 3-109: Keypad Features Page..................................................................................................174
Figure 3-110: Metering Tones Page.....................................................................................................175
Figure 3-111: Charge Codes Table Page ............................................................................................176
Figure 3-112: FXO Settings Page........................................................................................................177
Figure 3-113: Authentication Page.......................................................................................................178
Figure 3-114: Automatic Dialing Page..................................................................................................179
Figure 3-115: Caller Display Information Page ....................................................................................180

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Figure 3-116: Call Forward Table Page...............................................................................................181
Figure 3-117: Caller ID Permissions Page...........................................................................................182
Figure 3-118: Caller Waiting Page.......................................................................................................183
Figure 3-119: Digital Gateway Parameters Page.................................................................................184
Figure 3-120: ISDN Supp Services Table Page...................................................................................185
Figure 3-121: Voice Mail Settings Page...............................................................................................187
Figure 3-122: SAS Configuration Page................................................................................................189
Figure 3-123: IP2IP Routing Page .......................................................................................................190
Figure 3-124: IP Media Settings Page .................................................................................................193
Figure 3-125: Maintenance Actions Page............................................................................................194
Figure 3-126: Reset Confirmation Message Box.................................................................................195
Figure 3-127: Device Lock Confirmation Message Box.......................................................................196
Figure 3-128: Load Auxiliary Files Page ..............................................................................................200
Figure 3-129: Software Upgrade Key Status Page..............................................................................202
Figure 3-130: Software Upgrade Key with Multiple S/N Lines.............................................................203
Figure 3-131: Start Software Upgrade Wizard Screen.........................................................................205
Figure 3-132: End Process Wizard Page.............................................................................................206
Figure 3-133: Configuration File Page .................................................................................................207
Figure 3-134: Message Log Page........................................................................................................208
Figure 3-135: Device Information Page................................................................................................209
Figure 3-136: Ethernet Port Information Page .....................................................................................210
Figure 3-137: Active Alarms Page........................................................................................................211
Figure 3-138: IP Interface Status Page................................................................................................212
Figure 3-139: Basic Statistics Page .....................................................................................................212
Figure 3-140: Calls Count Page...........................................................................................................213
Figure 3-141: SAS/SBC Registered Users Page.................................................................................215
Figure 3-142: Call Routing Status Page...............................................................................................215
Figure 3-143: Registration Status Page...............................................................................................216
Figure 3-144: IP Connectivity Page......................................................................................................217
Figure 5-1: Areas of the EMS GUI .......................................................................................................225
Figure 5-2: EMS Login Screen.............................................................................................................228
Figure 5-3: Adding a Region.................................................................................................................229
Figure 5-4: Defining the IP Address.....................................................................................................229
Figure 5-5: DS1 Trunks List Table .......................................................................................................230
Figure 5-6: Trunks Channels Table......................................................................................................230
Figure 5-7: General Settings Screen....................................................................................................231
Figure 5-8: EMS ISDN Settings Screen...............................................................................................232
Figure 5-9: SIP Protocol Definitions Frame..........................................................................................234
Figure 5-10: IPSec Table Screen.........................................................................................................236
Figure 5-11: Authentication & Security Screen ....................................................................................237
Figure 5-12: MLPP Screen...................................................................................................................238
Figure 5-13: MG Information Screen....................................................................................................240
Figure 5-14: SNMP Configuration Screen............................................................................................241
Figure 5-15: Confirmation for Saving Configuration and Resetting Device .........................................242
Figure 5-16: Software Manager Screen...............................................................................................243
Figure 5-17: Add Files Screen..............................................................................................................243
Figure 5-18: Files Manager Screen......................................................................................................244
Figure 6-1: RestoreFactorySettings CLI Command.............................................................................245
Figure 7-1: Example of a User Information File....................................................................................257
Figure 8-1: Multiple SIP Signaling and RTP Interfaces........................................................................263
Figure 8-2: Multiple SIP Signaling/RTP Interfaces Example................................................................264
Figure 8-3: Defining a Trunk Group for PSTN......................................................................................265
Figure 8-4: Defining IP Interfaces.........................................................................................................265
Figure 8-5: Defining Media Realms......................................................................................................265
Figure 8-6: Defining SRDs....................................................................................................................265
Figure 8-7: Defining SIP Interfaces......................................................................................................266
Figure 8-8: Defining Proxy Set.............................................................................................................266
Figure 8-9: Defining IP Groups.............................................................................................................267

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Mediant 600 & Mediant 1000
Figure 8-10: Defining IP-to-Trunk Group Routing................................................................................267
Figure 8-11: Defining Trunk Group to IP Group Routing......................................................................267
Figure 8-12: Configuring Dial Plan File Label for IP-to-Tel Routing.....................................................275
Figure 8-13: Configuring Manipulation for Removing Label.................................................................275
Figure 8-14: Prefix to Add Field with Notation......................................................................................276
Figure 8-15: Basic Schema of the Device's IP-to-IP Call Handling......................................................278
Figure 8-16: IP-to-IP Routing/Registration/Authentication of Remote IP-PBX Users (Example).........279
Figure 8-17: IP-to-IP Routing for IP-PBX Remote Users in Survivability Mode (Example) .................280
Figure 8-18: Registration with Multiple ITSP's on Behalf of IP-PBX....................................................281
Figure 8-19: SIP Trunking Setup Scenario Example ...........................................................................283
Figure 8-20: Enabling the IP2IP Application.........................................................................................284
Figure 8-21: Defining Required Media Channels.................................................................................284
Figure 8-22: Defining a Trunk Group for PSTN....................................................................................285
Figure 8-23: Proxy Set ID #1 for ITSP-A..............................................................................................286
Figure 8-24: Proxy Set ID #2 for ITSP-B..............................................................................................286
Figure 8-25: Proxy Set ID #3 for the IP-PBX........................................................................................287
Figure 8-26: Defining IP Group 1 .........................................................................................................288
Figure 8-27: Defining IP Group 2 .........................................................................................................288
Figure 8-28: Defining IP Group 3 .........................................................................................................289
Figure 8-29: Defining IP Group 4 .........................................................................................................290
Figure 8-30: Defining Accounts for Registration ..................................................................................290
Figure 8-31: Defining Coder Group ID 1 ..............................................................................................291
Figure 8-32: Defining Coder Group ID 2 ..............................................................................................292
Figure 8-33: Defining IP Profile ID 1.....................................................................................................292
Figure 8-34: Defining Inbound IP Routing Rules..................................................................................293
Figure 8-35: Defining Outbound IP Routing Rules...............................................................................294
Figure 8-36: Defining Destination Phone Number Manipulation Rules................................................296
Figure 8-37: FXS Device Emulating PSAP using DID Loop-Start Lines..............................................297
Figure 8-38: FXO Device Interfacing between E911 Switch and PSAP..............................................300
Figure 8-39: Call Flow for One-Stage Dialing.......................................................................................307
Figure 8-40: Call Flow for Two-Stage Dialing.......................................................................................308
Figure 8-41: Call Flow for Automatic Dialing........................................................................................309
Figure 8-42: Call Flow for Collecting Digits Mode................................................................................310
Figure 8-43: FXO-FXS Remote PBX Extension (Example).................................................................313
Figure 8-44: MWI for Remote Extensions............................................................................................314
Figure 8-45: Call Waiting for Remote Extensions................................................................................314
Figure 8-46: Assigning Phone Numbers to FXS Endpoints.................................................................315
Figure 8-47: Automatic Dialing for FXS Ports ......................................................................................315
Figure 8-48: FXS Tel-to-IP Routing Configuration ...............................................................................315
Figure 8-49: Assigning Phone Numbers to FXO Ports ........................................................................316
Figure 8-50: FXO Automatic Dialing Configuration..............................................................................316
Figure 8-51: FXO Tel-to-IP Routing Configuration...............................................................................316
Figure 8-52: Double Hold SIP Call Flow...............................................................................................326
Figure 8-53: Call Forward Reminder with Application Server..............................................................330
Figure 8-54: SIP Call Flow....................................................................................................................340
Figure 8-55: Assigning Phone Numbers to Device 10.2.37.10............................................................346
Figure 8-56: Assigning Phone Numbers to Device 10.2.37.20............................................................346
Figure 8-57: Routing Calls Between Devices.......................................................................................346
Figure 8-58: Routing Between ITSP and Enterprise PBX (Example)..................................................348
Figure 8-59: Configuring Proxy Set ID #1 in the Proxy Sets Table Page ............................................349
Figure 8-60: Configuring IP Groups #1 and #2 in the IP Group Table Page .......................................350
Figure 8-61: Assigning Trunks to Trunk Group ID #1 ..........................................................................350
Figure 8-62: Configuring Trunk Group #1 for Registration per Account in Trunk Group Settings Page350
Figure 8-63: Configuring Accounts for PBX Registration to ITSPs in Account Table Page.................350
Figure 8-64: Configuring ITSP-to-Trunk Group #1 Routing in IP to Trunk Group Table Page............351
Figure 8-65: Configuring Tel-to-IP Routing to ITSPs in Tel to IP Routing Table Page........................351
Figure 8-66: SAS Outbound Mode in Normal State (Example)............................................................358
Figure 8-67: SAS Outbound Mode in Emergency State (Example).....................................................359
Figure 8-68: SAS Redundant Mode in Normal State (Example)..........................................................360

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SIP User's Manual Contents
Figure 8-69: SAS Redundant Mode in Emergency State (Example)...................................................361
Figure 8-70: Flowchart of INVITE from UA's in SAS Normal State......................................................362
Figure 8-71: Flowchart of INVITE from Primary Proxy in SAS Normal State.......................................363
Figure 8-72: Flowchart for SAS Emergency State...............................................................................364
Figure 8-73: Enabling SAS Application................................................................................................365
Figure 8-74: Configuring Common Settings.........................................................................................366
Figure 8-75: Defining UAs' Proxy Server..............................................................................................367
Figure 8-76: Enabling Proxy Server for Gateway Application..............................................................369
Figure 8-77: Defining Proxy Server for Gateway Application...............................................................370
Figure 8-78: Disabling user=phone in SIP URL...................................................................................370
Figure 8-79: Enabling Proxy Server for Gateway Application..............................................................371
Figure 8-80: Defining Proxy Servers for Gateway Application.............................................................371
Figure 8-81: Disabling user=phone in SIP URL...................................................................................372
Figure 8-82: Manipulating User Part in Incoming REGISTER .............................................................374
Figure 8-83: Manipulating INVITE Destination Number.......................................................................375
Figure 8-84: Blocking Unregistered SAS Users...................................................................................376
Figure 8-85: Configuring SAS Emergency Numbers ...........................................................................377
Figure 8-86: Active Directory-based Routing Rules in Outbound IP Routing Table ............................381
Figure 8-87: Direct Connection (Example)...........................................................................................386
Figure 8-88: Using an Application Server.............................................................................................386
Figure 9-1: NAT Architecture................................................................................................................400
Figure 9-2: Multiple Network Interfaces................................................................................................404
Figure 9-3: Interface Column................................................................................................................414
Figure 12-1: Simple Conferencing SIP Call Flow.................................................................................440
Figure 12-2: Advanced Conferencing SIP Call Flow............................................................................443
Figure 12-3: Modifying a Conference - SIP Call Flow..........................................................................445
Figure 12-4: Applying Media Services on a Conference - SIP Call Flow.............................................445
Figure 12-5: Terminating a Conference - SIP Call Flow ......................................................................446
Figure 12-6: Conference Call Flow Example........................................................................................447
Figure 12-7: MSCML Architecture........................................................................................................456
Figure 12-8: Announcement Call Flow.................................................................................................476

SIP User's Manual 16 Document #: LTRT-83308
Mediant 600 & Mediant 1000
List of Tables
Table 3-1: Description of Toolbar Buttons..............................................................................................30
Table 3-2: ini File Parameter for Welcome Login Message...................................................................48
Table 3-3: Description of the Areas of the Home Page..........................................................................52
Table 3-4: Color-Coding Status for Trunk Channels..............................................................................56
Table 3-5: NFS Settings Parameters .....................................................................................................60
Table 3-6: Web User Accounts Access Levels and Privileges..............................................................66
Table 3-7: Default Attributes for the Web User Accounts ......................................................................67
Table 3-8: SNMP Community String Parameters Description ...............................................................72
Table 3-9: SNMP Trap Destinations Parameters Description................................................................73
Table 3-10: SNMP V3 Users Parameters ..............................................................................................75
Table 3-11: Multiple Interface Table Parameters Description................................................................78
Table 3-12: IP Routing Table Description ..............................................................................................81
Table 3-13: Internal Firewall Parameters...............................................................................................90
Table 3-14: IP Security Proposals Table Configuration Parameters .....................................................93
Table 3-15: Default IPSec/IKE Proposals ..............................................................................................93
Table 3-16: IP Security Associations Table Configuration Parameters.................................................94
Table 3-17: CAS State Machine Parameters Description......................................................................98
Table 3-18: SIP Media Realm Table Parameters ................................................................................107
Table 3-19: SRD Table Parameters.....................................................................................................113
Table 3-20: SIP Interface Table Parameters........................................................................................114
Table 3-21: IP Group Parameters........................................................................................................116
Table 3-22: Proxy Sets Table Parameters...........................................................................................121
Table 3-23: Account Table Parameters Description ............................................................................128
Table 3-24: Trunk Group Table Parameters........................................................................................140
Table 3-25: Trunk Group Settings Parameters ....................................................................................143
Table 3-26: Number Manipulation Parameters Description.................................................................148
Table 3-27: Redirect Number IP to Tel Parameters Description..........................................................151
Table 3-28: Redirect Number Tel to IP Parameters Description..........................................................153
Table 3-29: Phone-Context Parameters Description ...........................................................................154
Table 3-30: NPI/TON Values for ISDN ETSI........................................................................................155
Table 3-31: Outbound IP Routing Table Parameters...........................................................................163
Table 3-32: Inbound IP Routing Table Description..............................................................................166
Table 3-33: Call Forward Table............................................................................................................181
Table 3-34: ISDN Supp Services Table Parameters............................................................................186
Table 3-35: SAS IP2IP Routing Table Parameters..............................................................................190
Table 3-36: Auxiliary Files Descriptions...............................................................................................198
Table 3-37: Ethernet Port Information Parameters..............................................................................210
Table 3-38: Call Counters Description .................................................................................................213
Table 3-39: SAS/SBC Registered Users Parameters..........................................................................215
Table 3-40: Call Routing Status Parameters........................................................................................216
Table 3-41: IP Connectivity Parameters...............................................................................................218
Table 7-1: User Information Items........................................................................................................256
Table 8-1: Dialing Plan Notations.........................................................................................................269
Table 8-2: Digit Map Pattern Notations................................................................................................270
Table 8-3: Dialed MF Digits Sent to PSAP...........................................................................................299
Table 8-4: Dialed Number by Device Depending on Calling Number..................................................301
Table 8-5: MLPP Call Priority Levels (Precedence) and DSCP Configuration Parameters ................338
Table 8-6: Approximate AMD Detection Normal Sensitivity (Based on North American English).......353
Table 8-7: Approximate AMD Detection High Sensitivity (Based on North American English)...........353
Table 8-8: Supported X-Detect Event Types........................................................................................387
Table 8-9: Special Information Tones (SITs) Reported by the device.................................................387
Table 8-10: Supported RADIUS Attributes...........................................................................................390
Table 8-11: Supported CDR Fields......................................................................................................392
Table 9-1: Multiple Interface Table.......................................................................................................405
Table 9-2: Application Types................................................................................................................406
Table 9-3: Configured Default Gateway Example................................................................................407
Table 9-4: Separate Routing Table Example.......................................................................................407

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SIP User's Manual Contents
Table 9-5: Quality of Service Parameters ............................................................................................409
Table 9-6: Traffic/Network Types and Priority......................................................................................409
Table 9-7: Application Type Parameters..............................................................................................410
Table 9-8: IP Routing Table Layout......................................................................................................413
Table 9-9: Multiple Interface Table - Example 1 ..................................................................................416
Table 9-10: Routing Table - Example 1................................................................................................417
Table 9-11: Multiple Interface Table - Example 2.................................................................................417
Table 9-12: Routing Table - Example 2................................................................................................418
Table 9-13: Multiple Interface Table - Example 3.................................................................................418
Table 9-14: Routing Table - Example 3................................................................................................419
Table 10-1: Mapping of ISDN Release Reason to SIP Response.......................................................422
Table 10-2: Mapping of SIP Response to ISDN Release Reason.......................................................424
Table 10-3: Calling Name (Display) .....................................................................................................429
Table 10-4: Redirect Number...............................................................................................................429
Table 12-1: MSCML Conferencing with Personalized Mixes...............................................................444
Table 12-2: Reportable Events.............................................................................................................463
Table 12-3: Coder Combinations - Playing a File ................................................................................468
Table 12-4: Coder Combinations - Recording a File............................................................................468
Table 12-5: LBR Coders and File Extension Support..........................................................................469
Table 12-6: Compatible NFS Servers ..................................................................................................472
Table 12-7: Troubleshooting ................................................................................................................474
Table 12-8: Say-as Phrase Types........................................................................................................482
Table 12-9: Support for Language Code Portion of Identifier ..............................................................484
Table 12-10: VoiceXML Supported Elements and Attributes...............................................................486
Table 12-11: VoiceXML Supported Properties.....................................................................................496
Table 12-12: VoiceXML Variables and Events.....................................................................................497
Table 12-13: ECMAScript Support.......................................................................................................499
Table 13-1: Ethernet Parameters.........................................................................................................501
Table 13-2: IP Network Interfaces and VLAN Parameters...................................................................502
Table 13-3: Static Routing Parameters................................................................................................504
Table 13-4: QoS Parameters ...............................................................................................................505
Table 13-5: NAT and STUN Parameters..............................................................................................506
Table 13-6: NFS Parameters ...............................................................................................................509
Table 13-7: DNS Parameters...............................................................................................................510
Table 13-8: DHCP Parameters ............................................................................................................511
Table 13-9: NTP and Daylight Saving Time Parameters.....................................................................512
Table 13-10: General Web and Telnet Parameters.............................................................................513
Table 13-11: Web Parameters.............................................................................................................514
Table 13-12: Telnet Parameters...........................................................................................................515
Table 13-13: General Debugging and Diagnostic Parameters ............................................................516
Table 13-14: Syslog, CDR and Debug Parameters.............................................................................518
Table 13-15: RAI Parameters...............................................................................................................521
Table 13-16: Serial Parameters ...........................................................................................................521
Table 13-17: BootP Parameters...........................................................................................................522
Table 13-18: General Security Parameters..........................................................................................524
Table 13-19: HTTPS Parameters.........................................................................................................525
Table 13-20: SRTP Parameters...........................................................................................................526
Table 13-21: TLS Parameters..............................................................................................................528
Table 13-22: SSH Parameters .............................................................................................................529
Table 13-23: IPSec Parameters...........................................................................................................530
Table 13-24: OCSP Parameters ..........................................................................................................532
Table 13-25: RADIUS Parameters.......................................................................................................532
Table 13-26: SNMP Parameters..........................................................................................................534
Table 13-27: SIP Media Realm Parameters.........................................................................................538
Table 13-28: Proxy, Registration and Authentication SIP Parameters................................................539
Table 13-29: SIP Network Application Parameters..............................................................................552
Table 13-30: General SIP Parameters.................................................................................................554
Table 13-31: Profile Parameters ..........................................................................................................577

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Table 13-32: Voice Parameters............................................................................................................586
Table 13-33: Coder Parameters...........................................................................................................588
Table 13-34: Fax and Modem Parameters...........................................................................................590
Table 13-35: DTMF Parameters...........................................................................................................594
Table 13-36: RTP/RTCP and T.38 Parameters ...................................................................................596
Table 13-37: Fax and Modem Parameters...........................................................................................600
Table 13-38: DTMF and Hook-Flash Parameters................................................................................602
Table 13-39: Digit Collection and Dial Plan Parameters......................................................................608
Table 13-40: Voice Mail Parameters....................................................................................................610
Table 13-41: Caller ID Parameters.......................................................................................................614
Table 13-42: Call Waiting Parameters .................................................................................................620
Table 13-43: Call Forwarding Parameters ...........................................................................................622
Table 13-44: MWI Parameters.............................................................................................................624
Table 13-45: Call Hold Parameters......................................................................................................626
Table 13-46: Call Transfer Parameters................................................................................................627
Table 13-47: Three-Way Conferencing Parameters............................................................................629
Table 13-48: Emergency Call Parameters...........................................................................................630
Table 13-49: Call Cut-Through Parameters.........................................................................................631
Table 13-50: Automatic Dialing Parameters.........................................................................................632
Table 13-51: DID Parameters ..............................................................................................................633
Table 13-52: MLPP Parameters...........................................................................................................634
Table 13-53: Automatic Dialing Parameters.........................................................................................638
Table 13-54: TTY Parameters..............................................................................................................639
Table 13-55: General PSTN Parameters.............................................................................................640
Table 13-56: TDM Bus and Clock Timing Parameters.........................................................................644
Table 13-57: CAS Parameters.............................................................................................................646
Table 13-58: ISDN Parameters............................................................................................................649
Table 13-59: ISDN and CAS Interworking Parameters........................................................................656
Table 13-60: Answer and Disconnect Parameters...............................................................................673
Table 13-61: Tone Parameters ............................................................................................................679
Table 13-62: Tone Detection Parameters............................................................................................684
Table 13-63: Metering Tone Parameters .............................................................................................685
Table 13-64: Keypad Sequence Parameters.......................................................................................687
Table 13-65: General FXO Parameters ...............................................................................................690
Table 13-66: General FXS Parameters................................................................................................692
Table 13-67: Routing Parameters........................................................................................................693
Table 13-68: Alternative Routing Parameters......................................................................................700
Table 13-69: Number Manipulation Parameters ..................................................................................704
Table 13-70: LDAP Parameters...........................................................................................................714
Table 13-71: SAS Parameters .............................................................................................................715
Table 13-72: IP Media Parameters ......................................................................................................719
Table 13-73: Auxiliary and Configuration File Parameters...................................................................733
Table 13-74: Automatic Update of Software and Configuration Files Parameters ..............................735
Table 14-1: Software Package.............................................................................................................739
Table 15-1: Mediant 1000 Functional Specifications ...........................................................................741

Version 6.2 19 February 2011
SIP User's Manual Notices
Notice
This document describes the AudioCodes Mediant 600 and Mediant 1000 Voice-over-IP
(VoIP) SIP media gateways.
Information contained in this document is believed to be accurate and reliable at the time of
printing. However, due to ongoing product improvements and revisions, AudioCodes cannot
guarantee accuracy of printed material after the Date Published nor can it accept responsibility
for errors or omissions. Before consulting this document, check the corresponding Release
Notes regarding feature preconditions and/or specific support in this release. In cases where
there are discrepancies between this document and the Release Notes, the information in the
Release Notes supersedes that in this document. Updates to this document and other
documents as well as software files can be downloaded by registered customers at
http://www.audiocodes.com/downloads.
© Copyright 2011 AudioCodes Ltd. All rights reserved.
This document is subject to change without notice.
Date Published: February-15-2011
Trademarks
AudioCodes, AC, AudioCoded, Ardito, CTI2, CTI², CTI Squared, HD VoIP, HD VoIP
Sounds Better, InTouch, IPmedia, Mediant, MediaPack, NetCoder, Netrake, Nuera, Open
Solutions Network, OSN, Stretto, TrunkPack, VMAS, VoicePacketizer, VoIPerfect,
VoIPerfectHD, What’s Inside Matters, Your Gateway To VoIP and 3GX are trademarks or
registered trademarks of AudioCodes Limited. All other products or trademarks are
property of their respective owners. Product specifications are subject to change without
notice.
WEEE EU Directive
Pursuant to the WEEE EU Directive, electronic and electrical waste must not be disposed
of with unsorted waste. Please contact your local recycling authority for disposal of this
product.
Customer Support
Customer technical support and service are provided by AudioCodes’ Distributors,
Partners, and Resellers from whom the product was purchased. For Customer support for
products purchased directly from AudioCodes, contact [e-mail].
Abbreviations and Terminology
Each abbreviation, unless widely used, is spelled out in full when first used.

SIP User's Manual 20 Document #: LTRT-83308
Mediant 600 & Mediant 1000
Related Documentation
Manual Name
SIP CPE Release Notes
Product Reference Manual for SIP CPE Devices
Mediant 600 Installation Manual
Mediant 1000 Installation Manual
CPE Configuration Guide for IP Voice Mail
Note: Throughout this manual, unless otherwise specified, the term device refers to
the Mediant 600 and Mediant 1000 gateways.
Note: Before configuring the device, ensure that it is installed correctly as instructed
in the device's Installation Manual.
Note: For assigning an IP address to the device for initial connectivity, refer to the
Installation Manual.
Note: The terms IP-to-Tel and Tel-to-IP refer to the direction of the call relative to
the device. IP-to-Tel refers to calls received from the IP network and destined
to the PSTN/PBX (i.e., telephone connected directly or indirectly to the
device); Tel-to-IP refers to calls received from the PSTN/PBX and destined
for the IP network.
Notes:
•FXO (Foreign Exchange Office) is the interface replacing the analog
telephone and connects to a Public Switched Telephone Network (PSTN)
line from the Central Office (CO) or to a Private Branch Exchange (PBX).
The FXO is designed to receive line voltage and ringing current, supplied
from the CO or the PBX (just like an analog telephone). An FXO VoIP
device interfaces between the CO/PBX line and the Internet.
•FXS (Foreign Exchange Station) is the interface replacing the Exchange
(i.e., the CO or the PBX) and connects to analog telephones, dial-up
modems, and fax machines. The FXS is designed to supply line voltage
and ringing current to these telephone devices. An FXS VoIP device
interfaces between the analog telephone devices and the Internet.