AudioCodes Mediant 800B User manual

User's Manual
Version 6.8
September 2014
Document # LTRT-12813
Mediant™ 800B MSBR
Multi-Service Business Router
Session Border Controller

Version 6.8 3 Mediant 800B MSBR
User's Manual Contents
Table of Contents
1Overview ............................................................................................................23
2Introduction .......................................................................................................27
3Default OAMP IP Address.................................................................................29
4Configuring VoIP LAN Interface for OAMP .....................................................31
4.1 Web Interface.........................................................................................................31
4.2 CLI..........................................................................................................................33
5Configuring Data-Router's LAN and WAN ......................................................35
5.1 Configuring Data-Router's LAN Interface...............................................................35
5.2 Configuring the Device's DHCP Server .................................................................36
5.3 Configuring the WAN Interface ..............................................................................36
6Enabling Remote Management from WAN......................................................39
6.1 Remote Web-based (HTTP/S) Management.........................................................39
6.2 Remote Telnet-based Management.......................................................................40
7Introduction .......................................................................................................43
8Web-Based Management..................................................................................45
8.1 Getting Acquainted with the Web Interface............................................................45
8.1.1 Computer Requirements..........................................................................................45
8.1.2 Accessing the Web Interface...................................................................................46
8.1.3 Areas of the GUI......................................................................................................47
8.1.4 Toolbar Description..................................................................................................48
8.1.5 Navigation Tree .......................................................................................................48
8.1.5.1 Displaying Navigation Tree in Basic and Full View..................................49
8.1.5.2 Showing / Hiding the Navigation Pane.....................................................50
8.1.6 Working with Configuration Pages ..........................................................................51
8.1.6.1 Accessing Pages......................................................................................51
8.1.6.2 Viewing Parameters.................................................................................51
8.1.6.3 Modifying and Saving Parameters...........................................................53
8.1.6.4 Working with Tables.................................................................................54
8.1.7 Searching for Configuration Parameters.................................................................55
8.1.8 Creating a Login Welcome Message.......................................................................57
8.1.9 Getting Help.............................................................................................................58
8.1.10 Logging Off the Web Interface.................................................................................59
8.2 Viewing the Home Page.........................................................................................60
8.2.1 Assigning a Port Name............................................................................................63
8.3 Configuring Web User Accounts............................................................................64
8.3.1 Basic User Accounts Configuration.........................................................................65
8.3.2 Advanced User Accounts Configuration..................................................................67
8.4 Displaying Login Information upon Login...............................................................70
8.5 Configuring Web Security Settings ........................................................................71
8.6 Limiting OAMP Access to a Specific WAN Interface..............................................72
8.7 Web Login Authentication using Smart Cards .......................................................72
8.8 Configuring Web and Telnet Access List...............................................................73
9CLI-Based Management....................................................................................75
9.1 Getting Familiar with CLI........................................................................................75

User's Manual 4 Document #: LTRT-12813
Mediant 800B MSBR
9.1.1 Understanding Configuration Modes.......................................................................75
9.1.2 Using CLI Shortcuts.................................................................................................76
9.1.3 Common CLI Commands........................................................................................77
9.1.4 Configuring Tables in CLI........................................................................................78
9.1.5 Understanding CLI Error Messages........................................................................79
9.2 Enabling CLI...........................................................................................................79
9.2.1 Enabling Telnet for CLI............................................................................................79
9.2.2 Enabling SSH with RSA Public Key for CLI.............................................................80
9.3 Establishing a CLI Session ....................................................................................82
9.4 Configuring Maximum Telnet/SSH Sessions.........................................................82
9.5 Viewing Current CLI Sessions ...............................................................................83
9.6 Terminating a User's CLI Session..........................................................................83
9.7 Configuring Displayed Output Lines in CLI Terminal Window ...............................84
9.8 Configuring TACACS+ for CLI Login .....................................................................84
10 SNMP-Based Management...............................................................................87
10.1 Enabling SNMP and Configuring SNMP Community Strings.................................87
10.2 Configuring SNMP Trap Destinations....................................................................89
10.3 Configuring SNMP Trusted Managers...................................................................90
10.4 Configuring SNMP V3 Users..................................................................................91
11 TR-069 Based Management..............................................................................93
11.1 TR-069...................................................................................................................93
11.2 TR-104...................................................................................................................98
11.3 Configuring TR-069................................................................................................99
12 INI File-Based Management............................................................................101
12.1 INI File Format .....................................................................................................101
12.1.1 Configuring Individual ini File Parameters.............................................................101
12.1.2 Configuring Table ini File Parameters...................................................................101
12.1.3 General ini File Formatting Rules..........................................................................103
12.2 Configuring an ini File ..........................................................................................103
12.3 Loading an ini File to the Device..........................................................................104
12.4 Secured Encoded ini File.....................................................................................104
12.5 Configuring Password Display in ini File..............................................................105
12.6 INI Viewer and Editor Utility .................................................................................106
13 Configuring SSL/TLS Certificates..................................................................109
13.1 Configuring TLS Certificate Contexts...................................................................109
13.2 Assigning CSR-based Certificates to TLS Contexts............................................113
13.3 Assigning Externally Created Private Keys to TLS Contexts...............................114
13.4 Generating Private Keys for TLS Contexts..........................................................115
13.5 Creating Self-Signed Certificates for TLS Contexts.............................................116
13.6 Importing Certificates and Certificate Chain into Trusted Certificate Store..........117
13.7 Configuring Mutual TLS Authentication................................................................118
13.7.1 TLS for SIP Clients................................................................................................118
13.7.2 TLS for Remote Device Management...................................................................119
13.8 Configuring TLS Server Certificate Expiry Check................................................120
14 Date and Time..................................................................................................121
14.1 Configuring Date and Time Manually...................................................................121

Version 6.8 5 Mediant 800B MSBR
User's Manual Contents
14.2 Configuring Automatic Date and Time using SNTP.............................................121
14.3 Configuring Daylight Saving Time........................................................................123
15 Configuring Power over Ethernet..................................................................125
16 Network............................................................................................................129
16.1 Configuring Underlying Ethernet Devices............................................................129
16.2 Configuring IP Network Interfaces .......................................................................130
16.2.1 Assigning NTP Services to Application Types ......................................................135
16.2.2 Multiple Interface Table Configuration Summary and Guidelines.........................135
16.2.3 Networking Configuration Examples .....................................................................136
16.2.3.1 One VoIP Interface for All Applications................................................. 136
16.2.3.2 VoIP Interface per Application Type...................................................... 136
16.2.3.3 VoIP Interfaces for Combined Application Types ................................. 137
16.2.3.4 VoIP Interfaces with Multiple Default Gateways................................... 138
16.3 Configuring Static IP Routes................................................................................139
16.3.1 Configuration Example of Static IP Routes ...........................................................140
16.3.2 Troubleshooting the Routing Table .......................................................................141
16.4 Configuring Quality of Service..............................................................................142
16.5 DNS......................................................................................................................144
16.5.1 Configuring the Internal DNS Table.......................................................................144
16.5.2 Configuring the Internal SRV Table.......................................................................145
16.6 Open Solution Network (OSN) Server .................................................................147
16.6.1 Configuring Native VLAN for OSN Server.............................................................147
16.6.2 Disabling Internal Switch Port for OSN..................................................................148
16.7 Configuring NFS Settings.....................................................................................148
16.8 Network Address Translation Support .................................................................149
16.8.1 Device Located behind NAT..................................................................................150
16.8.1.1 Configuring a Static NAT IP Address for All Interfaces......................... 151
16.8.1.2 Configuring NAT Translation per IP Interface....................................... 151
16.8.2 Remote UA behind NAT........................................................................................153
16.8.2.1 SIP Signaling Messages ....................................................................... 153
16.8.2.2 Media (RTP/RTCP/T.38)....................................................................... 153
16.9 Robust Receipt of Media Streams by Media Latching.........................................156
16.10Multiple Routers Support......................................................................................158
17 Security............................................................................................................159
17.1 Configuring Firewall Settings ...............................................................................159
17.2 Configuring General Security Settings.................................................................163
17.3 Intrusion Detection System..................................................................................164
17.3.1 Enabling IDS..........................................................................................................165
17.3.2 Configuring IDS Policies........................................................................................165
17.3.3 Assigning IDS Policies...........................................................................................169
17.3.4 Viewing IDS Alarms...............................................................................................171
18 Media................................................................................................................173
18.1 Configuring Voice Settings...................................................................................173
18.1.1 Configuring Voice Gain (Volume) Control .............................................................173
18.1.2 Silence Suppression (Compression).....................................................................174
18.1.3 Echo Cancellation..................................................................................................174
18.2 Fax and Modem Capabilities................................................................................176
18.2.1 Fax/Modem Operating Modes...............................................................................177
18.2.2 Fax/Modem Transport Modes ...............................................................................177

User's Manual 6 Document #: LTRT-12813
Mediant 800B MSBR
18.2.2.1 T.38 Fax Relay Mode............................................................................ 177
18.2.2.2 G.711 Fax / Modem Transport Mode.................................................... 180
18.2.2.3 Fax Fallback.......................................................................................... 180
18.2.2.4 Fax/Modem Bypass Mode .................................................................... 181
18.2.2.5 Fax / Modem NSE Mode....................................................................... 182
18.2.2.6 Fax / Modem Transparent with Events Mode....................................... 183
18.2.2.7 Fax / Modem Transparent Mode........................................................... 183
18.2.2.8 RFC 2833 ANS Report upon Fax/Modem Detection............................ 184
18.2.3 V.34 Fax Support...................................................................................................184
18.2.3.1 Bypass Mechanism for V.34 Fax Transmission.................................... 185
18.2.3.2 Relay Mode for T.30 and V.34 Faxes ................................................... 186
18.2.3.3 V.34 Fax Relay for SG3 Fax Machines................................................. 186
18.2.4 V.150.1 Modem Relay...........................................................................................187
18.2.5 Simultaneous Negotiation of Fax (T.38) and Modem (V.150.1) Relay..................188
18.2.6 V.152 Support........................................................................................................189
18.2.7 Fax Transmission behind NAT..............................................................................190
18.3 Configuring RTP/RTCP Settings..........................................................................190
18.3.1 Configuring the Dynamic Jitter Buffer....................................................................190
18.3.2 Comfort Noise Generation.....................................................................................191
18.3.3 Dual-Tone Multi-Frequency Signaling...................................................................192
18.3.3.1 Configuring DTMF Transport Types...................................................... 192
18.3.3.2 Configuring RFC 2833 Payload ............................................................ 193
18.3.4 Configuring RTP Base UDP Port...........................................................................194
18.4 Configuring IP Media Settings..............................................................................195
18.4.1 Automatic Gain Control (AGC)..............................................................................195
18.5 Configuring Various Codec Attributes..................................................................196
18.6 Configuring Analog Settings.................................................................................196
18.7 Configuring Media (SRTP) Security.....................................................................197
19 Services ...........................................................................................................199
19.1 SIP-based Media Recording................................................................................199
19.1.1 Enabling SIP-based Media Recording...................................................................202
19.1.2 Configuring SIP Recording Routing Rules ............................................................203
19.1.3 Configuring SIP User Part for SRS........................................................................204
19.1.4 Interworking SIP-based Media Recording with Third-Party Vendors....................205
19.1.4.1 Genesys................................................................................................ 205
19.1.4.2 Avaya UCID........................................................................................... 205
19.2 RADIUS Authentication........................................................................................206
19.2.1 Setting Up a Third-Party RADIUS Server..............................................................206
19.2.2 Configuring RADIUS Authentication......................................................................208
19.2.3 Securing RADIUS Communication........................................................................209
19.2.4 Authenticating RADIUS in the URL.......................................................................210
19.3 LDAP-based Management and SIP Services......................................................210
19.3.1 Enabling the LDAP Service...................................................................................212
19.3.2 Enabling LDAP-based Web/CLI User Login Authentication and Authorization.....212
19.3.3 Configuring LDAP Servers.....................................................................................212
19.3.4 Configuring LDAP DNs (Base Paths) per LDAP Server........................................216
19.3.5 Configuring the LDAP Search Filter Attribute........................................................217
19.3.6 Configuring Access Level per Management Groups Attributes ............................217
19.3.7 Configuring LDAP Search Methods.......................................................................220
19.3.8 Configuring the Device's LDAP Cache..................................................................220
19.3.9 Configuring Local Database for Management User Authentication......................223
19.3.10LDAP-based Login Authentication Example..........................................................224
19.3.11Active Directory-based Routing for Microsoft Lync ...............................................228
19.3.11.1Querying the AD and Routing Priority................................................... 228
19.3.11.2Configuring AD-Based Routing Rules................................................... 231

Version 6.8 7 Mediant 800B MSBR
User's Manual Contents
19.3.11.3Querying the AD for Calling Name........................................................ 233
19.4 Least Cost Routing...............................................................................................234
19.4.1 Overview................................................................................................................234
19.4.2 Configuring LCR....................................................................................................236
19.4.2.1 Enabling the LCR Feature..................................................................... 236
19.4.2.2 Configuring Cost Groups....................................................................... 238
19.4.2.3 Configuring Time Bands for Cost Groups............................................. 239
19.4.2.4 Assigning Cost Groups to Routing Rules.............................................. 240
19.5 Configuring Call Setup Rules...............................................................................241
19.5.1 Call Setup Rule Examples.....................................................................................245
20 Quality of Experience......................................................................................247
20.1 Reporting Voice Quality of Experience to SEM....................................................247
20.1.1 Configuring the SEM Server..................................................................................247
20.1.2 Configuring Clock Synchronization between Device and SEM.............................248
20.1.3 Enabling RTCP XR Reporting to SEM ..................................................................248
20.2 Configuring Quality of Experience Profiles...........................................................248
20.3 Configuring Bandwidth Profiles............................................................................252
20.4 Configuring Media Enhancement Profiles............................................................255
21 Control Network ..............................................................................................259
21.1 Configuring Media Realms...................................................................................259
21.2 Configuring Remote Media Subnets....................................................................262
21.3 Configuring SRDs ................................................................................................264
21.4 Configuring SIP Interfaces...................................................................................267
21.5 Configuring IP Groups..........................................................................................270
21.6 Configuring Proxy Sets ........................................................................................282
21.7 Assign WAN Interface to VoIP Traffic..................................................................289
22 SIP Definitions.................................................................................................291
22.1 Configuring SIP Parameters ................................................................................291
22.2 Configuring Registration Accounts.......................................................................291
22.2.1 Regular Registration Mode....................................................................................294
22.2.2 Single Registration for Multiple Phone Numbers using GIN..................................294
22.3 Configuring Proxy and Registration Parameters..................................................296
22.3.1 SIP Message Authentication Example ..................................................................297
22.4 Configuring SIP Message Manipulation...............................................................299
22.5 Configuring SIP Message Policy Rules................................................................304
23 Coders and Profiles ........................................................................................307
23.1 Configuring Default Coders..................................................................................307
23.2 Configuring Coder Groups...................................................................................310
23.3 Configuring Tel Profile..........................................................................................311
23.4 Configuring IP Profiles .........................................................................................314
24 Introduction .....................................................................................................345
25 Digital PSTN.....................................................................................................347
25.1 Configuring Trunk Settings...................................................................................347
25.2 TDM and Timing...................................................................................................350
25.2.1 Configuring TDM Bus Settings..............................................................................350

User's Manual 8 Document #: LTRT-12813
Mediant 800B MSBR
25.2.2 Clock Settings........................................................................................................350
25.2.2.1 Recovering Clock from PSTN Line Interface........................................ 351
25.2.2.2 Configuring Internal Clock as Clock Source ......................................... 351
25.3 Configuring CAS State Machines.........................................................................352
25.4 Configuring Digital Gateway Parameters.............................................................354
25.5 Tunneling Applications.........................................................................................355
25.5.1 TDM Tunneling......................................................................................................355
25.5.1.1 DSP Pattern Detector............................................................................ 358
25.5.2 QSIG Tunneling.....................................................................................................358
25.6 ISDN Non-Facility Associated Signaling (NFAS).................................................360
25.6.1 NFAS Interface ID..................................................................................................360
25.6.2 Working with DMS-100 Switches ..........................................................................361
25.6.3Creating an NFAS-Related Trunk Configuration...................................................362
25.6.4 Performing Manual D-Channel Switchover in NFAS Group..................................362
25.7 ISDN Overlap Dialing...........................................................................................362
25.7.1 Collecting ISDN Digits and Sending Complete Number in SIP.............................363
25.7.2 Interworking ISDN Overlap Dialing with SIP According to RFC 3578...................364
25.8 Redirect Number and Calling Name (Display).....................................................364
26 Trunk Group ....................................................................................................365
26.1 Configuring Trunk Group Table............................................................................365
26.2 Configuring Hunt Group Settings.........................................................................367
27 Manipulation....................................................................................................373
27.1 Configuring General Settings...............................................................................373
27.2 Configuring Source/Destination Number Manipulation Rules..............................373
27.3 Manipulating Number Prefix.................................................................................379
27.4 SIP Calling Name Manipulations..........................................................................380
27.5 Configuring Redirect Number IP to Tel................................................................383
27.6 Manipulating Redirected and Diverted Numbers for Call Diversion.....................387
27.7 Mapping NPI/TON to SIP Phone-Context............................................................388
27.8 Configuring Release Cause Mapping ..................................................................390
27.8.1 Fixed Mapping of SIP Response to ISDN Release Reason..................................391
27.8.2 Fixed Mapping of ISDN Release Reason to SIP Response..................................392
27.8.3 Reason Header......................................................................................................394
27.8.4 Mapping PSTN Release Cause to SIP Response ................................................395
27.9 Numbering Plans and Type of Number................................................................395
28 Routing.............................................................................................................397
28.1 Configuring General Routing Parameters............................................................397
28.2 Configuring Outbound IP Routing Table..............................................................397
28.3 Configuring Inbound IP Routing Table.................................................................406
28.4 IP Destinations Connectivity Feature...................................................................410
28.5 Alternative Routing for Tel-to-IP Calls..................................................................412
28.5.1 Alternative Routing Based on IP Connectivity.......................................................412
28.5.2 Alternative Routing Based on SIP Responses......................................................413
28.5.3 Alternative Routing upon SIP 3xx with Multiple Contacts......................................415
28.5.4 PSTN Fallback.......................................................................................................416
28.6 Alternative Routing for IP-to-Tel Calls..................................................................417
28.6.1 Alternative Routing to Trunk upon Q.931 Call Release Cause Code ...................417
28.6.2 Alternative Routing to an IP Destination upon a Busy Trunk ................................418
28.6.3 Alternative Routing upon ISDN Disconnect...........................................................420

Version 6.8 9 Mediant 800B MSBR
User's Manual Contents
29 Configuring DTMF and Dialing.......................................................................421
29.1 Dialing Plan Features...........................................................................................422
29.1.1 Digit Mapping.........................................................................................................422
29.1.2 External Dial Plan File ...........................................................................................424
30 Configuring Supplementary Services ...........................................................425
30.1 Call Hold and Retrieve.........................................................................................427
30.2 Call Pickup...........................................................................................................429
30.3 BRI Suspend and Resume...................................................................................429
30.4 Consultation Feature............................................................................................430
30.5 Call Transfer.........................................................................................................430
30.5.1 Consultation Call Transfer.....................................................................................430
30.5.2 Consultation Transfer for QSIG Path Replacement..............................................431
30.5.3 Blind Call Transfer.................................................................................................431
30.6 Call Forward.........................................................................................................432
30.6.1 Call Forward Reminder Ring.................................................................................433
30.6.2 Call Forward Reminder (Off-Hook) Special Dial Tone ..........................................433
30.6.3 Call Forward Reminder Dial Tone (Off-Hook) upon Spanish SIP Alert-Info..........434
30.6.4BRI Call Forwarding...............................................................................................434
30.7 Call Waiting..........................................................................................................435
30.8 Message Waiting Indication.................................................................................436
30.9 Caller ID...............................................................................................................438
30.9.1 Caller ID Detection / Generation on the Tel Side..................................................438
30.9.2 Debugging a Caller ID Detection on FXO..............................................................438
30.9.3 Caller ID on the IP Side.........................................................................................439
30.10Three-Way Conferencing.....................................................................................440
30.11Emergency E911 Phone Number Services..........................................................442
30.11.1FXS Device Emulating PSAP using DID Loop-Start Lines....................................442
30.11.2FXO Device Interworking SIP E911 Calls from Service Provider's IP Network to
PSAP DID Lines .................................................................................................................445
30.11.3Pre-empting Existing Calls for E911 IP-to-Tel Calls..............................................448
30.11.4Enhanced 9-1-1 Support for Lync Server 2010.....................................................449
30.11.4.1About E9-1-1 Services .......................................................................... 449
30.11.4.2Microsoft Lync Server 2010 and E9-1-1................................................ 450
30.11.4.3AudioCodes ELIN Gateway for Lync Server 2010 E9-1-1 Calls to PSTN
454
30.11.4.4Configuring AudioCodes ELIN Gateway............................................... 459
30.12Multilevel Precedence and Preemption................................................................461
30.12.1MLPP Preemption Events in SIP Reason Header ................................................464
30.12.2Precedence Ring Tone..........................................................................................465
30.13Denial of Collect Calls..........................................................................................465
30.14Configuring Multi-Line Extensions and Supplementary Services.........................465
30.15Detecting Collect Calls.........................................................................................468
30.16Advice of Charge Services for Euro ISDN ...........................................................468
30.17Configuring Charge Codes...................................................................................470
30.18Configuring Voice Mail.........................................................................................472
31 Analog Gateway ..............................................................................................473
31.1 Configuring Keypad Features ..............................................................................473
31.2 Configuring Metering Tones.................................................................................474

User's Manual 10 Document #: LTRT-12813
Mediant 800B MSBR
31.3 Configuring FXO Settings ....................................................................................476
31.4 Configuring Authentication...................................................................................477
31.5 Configuring Automatic Dialing..............................................................................478
31.6 Configuring Caller Display Information.................................................................480
31.7 Configuring Call Forward .....................................................................................481
31.8 Configuring Caller ID Permissions.......................................................................483
31.9 Configuring Call Waiting.......................................................................................484
31.10Rejecting Anonymous Calls.................................................................................485
31.11Configuring FXS Distinctive Ringing and Call Waiting Tones per
Source/Destination Number..........................................................................................485
31.12FXS/FXO Coefficient Types.................................................................................487
31.13FXO Operating Modes.........................................................................................487
31.13.1FXO Operations for IP-to-Tel Calls........................................................................488
31.13.1.1One-Stage Dialing................................................................................. 488
31.13.1.2Two-Stage Dialing................................................................................. 489
31.13.1.3DID Wink............................................................................................... 489
31.13.2FXO Operations for Tel-to-IP Calls........................................................................490
31.13.2.1Automatic Dialing .................................................................................. 490
31.13.2.2Collecting Digits Mode........................................................................... 491
31.13.2.3FXO Supplementary Services............................................................... 491
31.13.3Call Termination on FXO Devices.........................................................................492
31.13.3.1Calls Termination by PBX ..................................................................... 492
31.13.3.2Call Termination before Call Establishment.......................................... 493
31.13.3.3Ring Detection Timeout......................................................................... 493
31.14Remote PBX Extension between FXO and FXS Devices....................................493
31.14.1Dialing from Remote Extension (Phone at FXS)...................................................494
31.14.2Dialing from PBX Line or PSTN.............................................................................494
31.14.3Message Waiting Indication for Remote Extensions.............................................495
31.14.4Call Waiting for Remote Extensions......................................................................495
31.14.5FXS Gateway Configuration..................................................................................496
31.14.6FXO Gateway Configuration..................................................................................497
32 SBC Overview..................................................................................................501
32.1 SIP Network Definitions .......................................................................................502
32.2 SIP Dialog Initiation Process................................................................................502
32.3 User Registration .................................................................................................504
32.3.1 Initial Registration Request Processing.................................................................505
32.3.2 SBC Users Registration Database........................................................................505
32.3.3 Routing using Users Registration Database..........................................................506
32.3.4 Registration Refreshes..........................................................................................506
32.3.5 Registration Restriction Control.............................................................................507
32.4 SBC Media Handling............................................................................................507
32.4.1 Media Anchoring without Transcoding (Transparent) ...........................................508
32.4.2 Media Anchoring with Transcoding .......................................................................509
32.4.3 No Media Anchoring..............................................................................................511
32.4.4 Transcoding Modes...............................................................................................512
32.4.5 Restricting Coders.................................................................................................513
32.4.6 Coder Transcoding................................................................................................513
32.4.7 Prioritizing Coder List in SDP Offer.......................................................................515
32.4.8 SRTP-RTP and SRTP-SRTP Transcoding ...........................................................515
32.4.9 Multiple RTP Media Streams per Call Session .....................................................516
32.4.10Interworking DTMF Methods .................................................................................516
32.5 Fax Negotiation and Transcoding........................................................................516
32.6 Limiting SBC Call Duration...................................................................................517

Version 6.8 11 Mediant 800B MSBR
User's Manual Contents
32.7 SBC Authentication..............................................................................................517
32.7.1 SIP Authentication Server Functionality................................................................517
32.7.2 User Authentication based on RADIUS.................................................................518
32.8 Interworking SIP Signaling...................................................................................518
32.8.1 Interworking SIP 3xx Redirect Responses............................................................519
32.8.1.1 Resultant INVITE Traversing Device .................................................... 519
32.8.1.2 Local Handling of SIP 3xx..................................................................... 520
32.8.2 Interworking SIP Diversion and History-Info Headers...........................................521
32.8.3 Interworking SIP REFER Messages......................................................................521
32.8.4 Interworking SIP PRACK Messages .....................................................................522
32.8.5 Interworking SIP Session Timer............................................................................522
32.8.6 Interworking SIP Early Media ................................................................................522
32.8.7 Interworking SIP re-INVITE Messages..................................................................524
32.8.8 Interworking SIP UPDATE Messages...................................................................525
32.8.9 Interworking SIP re-INVITE to UPDATE................................................................525
32.8.10Interworking Delayed Offer....................................................................................525
32.8.11Interworking Call Hold............................................................................................525
32.9 Call Survivability...................................................................................................526
32.9.1 Auto-Provisioning of Subscriber-Specific Information for BroadWorks Server for
Survivability.........................................................................................................................526
32.9.2 BroadSoft's Shared Phone Line Call Appearance for SBC Survivability...............526
32.9.3 Call Survivability for Call Centers..........................................................................528
32.9.4 Survivability Mode Display on Aastra IP Phones ..................................................530
32.10Call Forking..........................................................................................................531
32.10.1Initiating SIP Call Forking ......................................................................................531
32.10.2SIP Forking Initiated by SIP Proxy Server.............................................................531
32.10.3Call Forking-based IP-to-IP Routing Rules............................................................532
32.11Alternative Routing on Detection of Failed SIP Response...................................532
33 Enabling the SBC Application........................................................................533
34 Configuring General Settings ........................................................................535
34.1 Interworking Dialog Information in SIP NOTIFY Messages.................................535
35 Configuring Admission Control.....................................................................539
36 Configuring Coder Groups.............................................................................543
36.1 Configuring Allowed Audio Coder Groups ...........................................................543
36.2 Configuring Allowed Video Coder Groups ...........................................................544
37 Routing SBC....................................................................................................545
37.1 Configuring Classification Rules ..........................................................................545
37.1.1 Classification Based on URI of Selected Header Example...................................550
37.2 Configuring Message Condition Rules.................................................................551
37.3 Configuring SBC IP-to-IP Routing........................................................................552
37.4 Configuring SIP Response Codes for Alternative Routing Reasons....................561
38 SBC Manipulations..........................................................................................563
38.1 Configuring IP-to-IP Inbound Manipulations ........................................................565
38.2 Configuring IP-to-IP Outbound Manipulations......................................................568

User's Manual 12 Document #: LTRT-12813
Mediant 800B MSBR
39 CRP Overview..................................................................................................575
40 CRP Configuration..........................................................................................577
40.1 Enabling the CRP Application..............................................................................577
40.2 Configuring Call Survivability Mode .....................................................................578
40.3 Pre-Configured IP Groups....................................................................................579
40.4 Pre-Configured IP-to-IP Routing Rules................................................................580
40.4.1 Normal Mode.........................................................................................................580
40.4.2 Emergency Mode...................................................................................................581
40.4.3 Auto Answer to Registrations................................................................................581
40.5 Configuring PSTN Fallback..................................................................................582
41 Introduction .....................................................................................................585
42 Basic Maintenance..........................................................................................589
42.1 Resetting the Device............................................................................................589
42.2 Remotely Resetting Device using SIP NOTIFY...................................................590
42.3 Locking and Unlocking the Device.......................................................................591
42.4 Saving Configuration............................................................................................592
43 Disconnecting Active Calls ............................................................................593
44 Resetting Channels.........................................................................................595
44.1 Resetting an Analog Channel ..............................................................................595
44.2 Restarting a B-Channel........................................................................................595
45 Disabling Analog Ports...................................................................................597
46 Software Upgrade............................................................................................599
46.1 Loading Auxiliary Files.........................................................................................599
46.1.1 Call Progress Tones File .......................................................................................600
46.1.1.1 Distinctive Ringing................................................................................. 603
46.1.2 Prerecorded Tones File.........................................................................................604
46.1.3 CAS Files...............................................................................................................605
46.1.4 Dial Plan File..........................................................................................................606
46.1.4.1 Creating a Dial Plan File........................................................................ 606
46.1.4.2 External Dial Plan File........................................................................... 606
46.1.4.3 Dial Plan Prefix Tags for Routing.......................................................... 608
46.1.4.4 Obtaining IP Destination from Dial Plan File......................................... 612
46.1.4.5 Modifying ISDN-to-IP Calling Party Number......................................... 613
46.1.5 User Information File .............................................................................................614
46.1.5.1 Enabling the User Info Table................................................................. 614
46.1.5.2 Gateway User Information for PBX Extensions and "Global" Numbers 614
46.1.5.3 User Information File for SBC User Database...................................... 618
46.2 Software License Key ..........................................................................................621
46.2.1 Obtaining the Software License Key File...............................................................621
46.2.2 Installing the Software License Key.......................................................................622
46.2.2.1 Installing Software License Key using Web Interface........................... 623
46.2.2.2 Installing Software License Key using CLI............................................ 624
46.3 Software Upgrade Wizard....................................................................................625
46.4 Backing Up and Loading Configuration File.........................................................629
47 Automatic Provisioning Mechanisms............................................................631
47.1 Automatic Configuration Methods........................................................................631
47.1.1 DHCP-based Provisioning.....................................................................................631

Version 6.8 13 Mediant 800B MSBR
User's Manual Contents
47.1.2 HTTP-based Provisioning......................................................................................632
47.1.3 FTP- or NFS-based Provisioning...........................................................................633
47.1.4 Provisioning using AudioCodes EMS....................................................................633
47.2 HTTP/S-Based Provisioning using the Automatic Update Feature......................634
47.2.1 Files Provisioned by Automatic Update.................................................................634
47.2.2 File Location for Automatic Update .......................................................................635
47.2.3 Triggers for Automatic Update...............................................................................636
47.2.4 Access Authentication with HTTP Server..............................................................636
47.2.5 Querying Provisioning Server for Updated Files...................................................637
47.2.6 File Download Sequence.......................................................................................639
47.2.7 Cyclic Redundancy Check on Downloaded Configuration Files...........................640
47.2.8 MAC Address Automatically Inserted in Configuration File Name........................640
47.2.9 Automatic Update Configuration Examples...........................................................641
47.2.9.1 Automatic Update for Single Device ..................................................... 641
47.2.9.2 Automatic Update from NFS, FTP and HTTP Servers ......................... 642
47.2.9.3 Automatic Update for Mass Deployment............................................... 644
47.3 Zero Configuration ...............................................................................................646
47.3.1 Zero Configuration Process...................................................................................646
47.3.2 Configuring Zero Configuration .............................................................................648
47.3.3 Using Zero Configuration with Automatic Update .................................................649
47.4 Automatic Provisioning using USB Flash Drive ...................................................651
48 Restoring Factory Defaults ............................................................................653
48.1 Restoring Defaults using CLI ...............................................................................653
48.2 Restoring Defaults using Hardware Reset Button................................................654
48.3 Restoring Defaults using an ini File......................................................................654
49 Automatic Archiving of Configuration File ...................................................655
50 USB Storage Capabilities...............................................................................657
51 System Status .................................................................................................661
51.1 Viewing Device Information..................................................................................661
51.2 Viewing Ethernet Port Information .......................................................................662
52 Carrier-Grade Alarms......................................................................................665
52.1 Viewing Active Alarms..........................................................................................665
52.2 Viewing Alarm History..........................................................................................666
53 Performance Monitoring.................................................................................667
53.1 Viewing MOS per Media Realm...........................................................................667
53.2 Viewing Trunk Utilization......................................................................................668
53.3 Viewing Quality of Experience .............................................................................669
53.4 Viewing Average Call Duration ............................................................................671
53.5 Network Monitoring (Probing) Two Devices.........................................................672
54 VoIP Status ......................................................................................................677
54.1 Viewing Trunks & Channels Status......................................................................677
54.2 Viewing Analog Port Information..........................................................................679
54.3 Viewing NFAS Groups and D-Channel Status.....................................................679
54.4 Viewing Active IP Interfaces.................................................................................680
54.5 Viewing Ethernet Device Status...........................................................................680
54.6 Viewing Static Routes Status...............................................................................681

User's Manual 14 Document #: LTRT-12813
Mediant 800B MSBR
54.7 Viewing Performance Statistics............................................................................681
54.8 Viewing Call Counters..........................................................................................682
54.9 Viewing Registered Users....................................................................................684
54.10Viewing Registration Status.................................................................................685
54.11Viewing Call Routing Status.................................................................................686
54.12Viewing IP Connectivity........................................................................................687
55 Reporting Information to External Party .......................................................689
55.1 Configuring RTCP XR..........................................................................................689
55.2 Generating Call Detail Records............................................................................692
55.2.1 Configuring CDR Reporting...................................................................................693
55.2.2 CDR Field Description...........................................................................................693
55.2.2.1 CDR Fields for SBC Signaling .............................................................. 693
55.2.2.2 CDR Fields for SBC Media ................................................................... 696
55.2.2.3 CDR Fields for Gateway/IP-to-IP Application ....................................... 697
55.2.2.4 Release Reasons in CDR..................................................................... 701
55.3 Configuring RADIUS Accounting .........................................................................704
55.4 Event Notification using X-Detect Header............................................................707
55.5 Querying Device Channel Resources using SIP OPTIONS ................................710
56 Obtaining Status and Performance using a USB Flash Drive.....................711
57 Syslog and Debug Recordings ......................................................................715
57.1 Syslog Message Format ......................................................................................715
57.1.1 Event Representation in Syslog Messages...........................................................716
57.1.2 Unique Device Identification in Syslog Messages.................................................718
57.1.3 Identifying AudioCodes Syslog Messages using Facility Levels...........................718
57.1.4 SNMP Alarms in Syslog Messages.......................................................................719
57.2 Enabling Syslog ...................................................................................................719
57.3 Configuring Web Operations to Report to Syslog................................................720
57.4 Configuring Debug Recording..............................................................................721
57.5 Filtering Syslog Messages and Debug Recordings .............................................722
57.5.1 Filtering IP Network Traces ...................................................................................724
57.6 Viewing Syslog Messages ...................................................................................725
57.7 Collecting Debug Recording Messages...............................................................726
57.8 Debug Capturing VoIP and Data-Router Traffic...................................................728
57.9 Debug Capturing on Physical VoIP Interfaces.....................................................729
57.10Configuring Termination of Debug Capture Upon Event......................................730
58 Self-Testing......................................................................................................731
59 Creating Core Dump and Debug Files upon Device Crash .........................733
60 Re-initializing Device with "Purified" Configuration....................................735
61 Analog Line Testing........................................................................................737
61.1 FXO Line Testing.................................................................................................737
61.2 FXS Line Testing..................................................................................................737
62 Testing SIP Signaling Calls............................................................................739
62.1 Configuring Test Call Endpoints...........................................................................739
62.2 Starting and Stopping Test Calls..........................................................................744
62.3 Viewing Test Call Statistics..................................................................................744

Version 6.8 15 Mediant 800B MSBR
User's Manual Contents
62.4 Configuring DTMF Tones for Test Calls...............................................................746
62.5 Configuring Basic Test Call..................................................................................747
62.6 Configuring SBC Test Call with External Proxy ...................................................748
62.7 Test Call Configuration Examples........................................................................749
63 Data-Router Debugging..................................................................................753
63.1 Loopback on WAN Interface Debugging..............................................................753
63.2 Performing a Traceroute......................................................................................754
64 Pinging a Remote Host or IP Address...........................................................755
65 Troubleshooting using a USB Flash Drive....................................................757
66 Dialing Plan Notation for Routing and Manipulation....................................761
67 Configuration Parameters Reference............................................................763
67.1 Management Parameters.....................................................................................763
67.1.1 General Parameters ..............................................................................................763
67.1.2 Web Parameters....................................................................................................764
67.1.3 Telnet Parameters.................................................................................................767
67.1.4 ini File Parameters.................................................................................................767
67.1.5 SNMP Parameters.................................................................................................768
67.1.6 TR-069 Parameters...............................................................................................771
67.1.7 Serial Parameters..................................................................................................772
67.1.8 Auxiliary and Configuration File Name Parameters ..............................................773
67.1.9 Automatic Update Parameters ..............................................................................774
67.2 Networking Parameters........................................................................................778
67.2.1 Multiple VoIP Network Interfaces and VLAN Parameters.....................................778
67.2.2 Routing Parameters...............................................................................................778
67.2.3 Open Solution Network (OSN) Parameters...........................................................779
67.2.4 Quality of Service Parameters...............................................................................779
67.2.5 NAT and STUN Parameters..................................................................................780
67.2.6 NFS Parameters....................................................................................................781
67.2.7 DNS Parameters....................................................................................................782
67.2.8 DHCP Parameters.................................................................................................782
67.2.9 NTP and Daylight Saving Time Parameters..........................................................783
67.2.10Power over Ethernet Parameters..........................................................................785
67.3 Debugging and Diagnostics Parameters..............................................................785
67.3.1 General Parameters ..............................................................................................785
67.3.2 SIP Test Call Parameters......................................................................................787
67.3.3 Syslog, CDR and Debug Parameters....................................................................788
67.3.4 Resource Allocation Indication Parameters...........................................................793
67.4 Security Parameters.............................................................................................794
67.4.1 General Security Parameters................................................................................794
67.4.2 HTTPS Parameters ...............................................................................................796
67.4.3 SRTP Parameters..................................................................................................797
67.4.4 TLS Parameters.....................................................................................................800
67.4.5 SSH Parameters....................................................................................................802
67.4.6 TAACS+ Parameters.............................................................................................803
67.4.7 IDS Parameters.....................................................................................................803
67.4.8 OCSP Parameters.................................................................................................804
67.5 Quality of Experience Parameters .......................................................................805
67.6 Control Network Parameters................................................................................807
67.6.1 IP Group, Proxy, Registration and Authentication Parameters.............................807
67.6.2 Network Application Parameters...........................................................................819

User's Manual 16 Document #: LTRT-12813
Mediant 800B MSBR
67.7 General SIP Parameters......................................................................................821
67.8 Coders and Profile Parameters............................................................................849
67.9 Channel Parameters............................................................................................851
67.9.1 Voice Parameters..................................................................................................851
67.9.2 Coder Parameters .................................................................................................854
67.9.3 DTMF Parameters.................................................................................................855
67.9.4 RTP, RTCP and T.38 Parameters.........................................................................856
67.10Gateway and IP-to-IP Parameters.......................................................................861
67.10.1Fax and Modem Parameters.................................................................................861
67.10.2DTMF and Hook-Flash Parameters.......................................................................867
67.10.3Digit Collection and Dial Plan Parameters.............................................................872
67.10.4Voice Mail Parameters...........................................................................................874
67.10.5Supplementary Services Parameters....................................................................880
67.10.5.1Caller ID Parameters............................................................................. 880
67.10.5.2Call Waiting Parameters........................................................................ 885
67.10.5.3Call Forwarding Parameters ................................................................. 887
67.10.5.4Message Waiting Indication Parameters............................................... 888
67.10.5.5Call Hold Parameters............................................................................ 890
67.10.5.6Call Transfer Parameters...................................................................... 891
67.10.5.7Multi-Line Extensions and Supplementary Services Parameters......... 894
67.10.5.8Three-Way Conferencing Parameters .................................................. 894
67.10.5.9MLPP and Emergency Call Parameters ............................................... 896
67.10.5.10 Call Cut-Through Parameters.......................................................... 902
67.10.5.11 Automatic Dialing Parameters......................................................... 903
67.10.5.12 Direct Inward Dialing Parameters.................................................... 904
67.10.5.13 ISDN BRI Parameters ..................................................................... 906
67.10.6PSTN Parameters..................................................................................................907
67.10.6.1General Parameters.............................................................................. 907
67.10.6.2TDM Bus and Clock Timing Parameters............................................... 912
67.10.6.3CAS Parameters ................................................................................... 914
67.10.6.4ISDN Parameters.................................................................................. 917
67.10.7ISDN and CAS Interworking Parameters ..............................................................925
67.10.8Answer and Disconnect Supervision Parameters.................................................941
67.10.9Tone Parameters...................................................................................................946
67.10.9.1Telephony Tone Parameters................................................................. 946
67.10.9.2Tone Detection Parameters.................................................................. 953
67.10.9.3Metering Tone Parameters ................................................................... 954
67.10.10 Telephone Keypad Sequence Parameters......................................................956
67.10.11 FXO and FXS Parameters ...............................................................................959
67.10.12 Trunk Groups and Routing Parameters ...........................................................963
67.10.13 IP Connectivity Parameters..............................................................................970
67.10.14 Alternative Routing Parameters .......................................................................971
67.10.15 Number Manipulation Parameters....................................................................974
67.11SBC Parameters..................................................................................................983
67.12Standalone Survivability Parameters...................................................................997
67.13IP Media Parameters .........................................................................................1002
67.14Services .............................................................................................................1005
67.14.1SIP-based Media Recording Parameters........................................................... 1005
67.14.2RADIUS and LDAP Parameters......................................................................... 1007
67.14.2.1General Parameters............................................................................ 1007
67.14.2.2RADIUS Parameters........................................................................... 1007
67.14.2.3LDAP Parameters ............................................................................... 1009
67.14.3Least Cost Routing Parameters ......................................................................... 1012
67.14.4Call Setup Rules Parameters............................................................................. 1014
68 SBC and DSP Channel Capacity..................................................................1015
68.1 Signaling-Media Sessions & User Registrations................................................1015

Version 6.8 17 Mediant 800B MSBR
User's Manual Contents
68.2 Channel Capacity and Capabilities....................................................................1017
69 Technical Specifications ..............................................................................1021

User's Manual 18 Document #: LTRT-12813
Mediant 800B MSBR
This page is intentionallt left blank.

Version 6.8 19 Mediant 800B MSBR
User's Manual Notices
Notice
This document describes AudioCodes Mediant 800 Multi-Service Business Router (MSBR).
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 2014 AudioCodes Ltd. All rights reserved.
This document is subject to change without notice.
Date Published: September-07-2014
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 generally provided by AudioCodes’
Distributors, Partners, and Resellers from whom the product was purchased. For technical
support for products purchased directly from AudioCodes, or for customers subscribed to
AudioCodes Customer Technical Support (ACTS), contact [e-mail].
Abbreviations and Terminology
Each abbreviation, unless widely used, is spelled out in full when first used.

User's Manual 20 Document #: LTRT-12813
Mediant 800B MSBR
Related Documentation
Manual Name
SIP CPE Release Notes
Mediant 800 MSBR Hardware Installation Manual
Complementary Guides
CLI Reference Guide
CPE Configuration Guide for IP Voice Mail
SNMP User's Guide
CWMP TR-069 & TR-104 Reference Guide
SBC Design Guide
Recommended Security Guidelines Configuration Note
SIP Message Manipulations Quick Reference Guide
SAS Application Configuration Guide
CAS Protocol Table Configuration Note
IP-to-IP Application Configuration Guide Ver. 6 8
Utility Guides
INI Viewer & Editor Utility User's Guide
DConvert User's Guide
AcBootP Utility User's Guide
CLI Wizard User's Guide
Notes and Warnings
Note: The device is an indoor unit and therefore, must be installed only INDOORS. In
addition, FXS and Ethernet port interface cabling must be routed only indoors and
must not exit the building.
Note: The scope of this document does not fully cover security aspects for deploying
the device in your environment. Security measures should be done in accordance
with your organization’s security policies. For basic security guidelines, refer to
AudioCodes Recommended Security Guidelines document.
Note: Throughout this manual, unless otherwise specified, the term device refers to
your AudioCodes products.