
SIP User's Manual 8 Document #: LTRT-83310
Mediant 600 & Mediant 1000
18.6.2 Configuring Metering Tones..................................................................................321
18.6.3 Configuring Charge Codes....................................................................................323
18.6.4 Configuring FXO Settings......................................................................................324
18.6.5 Configuring Authentication ....................................................................................325
18.6.6 Configuring Automatic Dialing...............................................................................326
18.6.7 Configuring Caller Display Information..................................................................327
18.6.8 Configuring Call Forward.......................................................................................328
18.6.9 Configuring Caller ID Permissions.........................................................................329
18.6.10Configuring Call Waiting........................................................................................330
18.6.11Configuring FXS Distinctive Ringing and Call Waiting Tones per
Source/Destination Number ...............................................................................................330
18.6.12FXS/FXO Coefficient Types...................................................................................332
18.6.13FXO Operating Modes...........................................................................................332
18.6.13.1FXO Operations for IP-to-Tel Calls....................................................... 332
18.6.13.2FXO Operations for Tel-to-IP Calls....................................................... 335
18.6.13.3Call Termination on FXO Devices......................................................... 337
18.6.14Remote PBX Extension Between FXO and FXS Devices.....................................338
18.6.14.1Dialing from Remote Extension (Phone at FXS)................................... 339
18.6.14.2Dialing from PBX Line or PSTN............................................................ 340
18.6.14.3Message Waiting Indication for Remote Extensions............................. 340
18.6.14.4Call Waiting for Remote Extensions...................................................... 341
18.6.14.5FXS Gateway Configuration.................................................................. 341
18.6.14.6FXO Gateway Configuration................................................................. 343
18.7 Dialing Plan Features...........................................................................................344
18.7.1 Digit Mapping.........................................................................................................344
18.7.2 External Dial Plan File ...........................................................................................345
18.7.2.1 Modifying ISDN-to-IP Calling Party Number......................................... 347
18.7.3 Dial Plan Prefix Tags for IP-to-Tel Routing............................................................348
18.8 SIP Call Routing Examples..................................................................................350
18.8.1 SIP Call Flow Example..........................................................................................350
18.8.2 SIP Message Authentication Example ..................................................................352
18.8.3 Establishing a Call between Two Devices.............................................................355
18.8.4 Trunk-to-Trunk Routing Example ..........................................................................356
18.8.5 SIP Trunking between Enterprise and ITSPs........................................................357
18.9 IP-to-IP Routing Application.................................................................................360
18.9.1 Theory of Operation...............................................................................................361
18.9.1.1 Proxy Sets............................................................................................. 362
18.9.1.2 IP Groups.............................................................................................. 362
18.9.1.3 Inbound and Outbound IP Routing Rules............................................. 363
18.9.1.4 Accounts................................................................................................ 364
18.9.2 IP-to-IP Routing Configuration Example................................................................365
18.9.2.1 Step 1: Enable the IP-to-IP Capabilities................................................ 367
18.9.2.2 Step 2: Configure the Number of Media Channels............................... 367
18.9.2.3 Step 3: Define a Trunk Group for the Local PSTN................................ 368
18.9.2.4 Step 4: Configure the Proxy Sets.......................................................... 368
18.9.2.5 Step 5: Configure the IP Groups........................................................... 370
18.9.2.6 Step 6: Configure the Account Table.................................................... 373
18.9.2.7 Step 7: Configure IP Profiles for Voice Coders..................................... 374
18.9.2.8 Step 8: Configure Inbound IP Routing .................................................. 376
18.9.2.9 Step 9: Configure Outbound IP Routing................................................ 377
18.9.2.10Step 10: Configure Destination Phone Number Manipulation.............. 380
19 Stand-Alone Survivability (SAS) Application................................................381
19.1 Overview..............................................................................................................381
19.1.1 SAS Operating Modes...........................................................................................381
19.1.1.1 SAS Outbound Mode ............................................................................ 382
19.1.1.2 SAS Redundant Mode........................................................................... 383
19.1.2 SAS Routing..........................................................................................................385