User's Manual 8 Document #: LTRT-68822
Mediant 2000
21.7.1 Collecting ISDN Digits and Sending Complete Number in SIP .............................275
21.7.2 Interworking ISDN Overlap Dialing with SIP According to RFC 3578 ...................276
21.8 Redirect Number and Calling Name (Display) ..................................................... 277
22 Trunk Group .................................................................................................... 279
22.1 Configuring Trunk Group Table ............................................................................ 279
22.2 Configuring Trunk Group Settings ........................................................................ 281
23 Manipulation .................................................................................................... 287
23.1 Configuring General Settings ............................................................................... 287
23.2 Configuring Source/Destination Number Manipulation Rules .............................. 287
23.3 Manipulating Number Prefix ................................................................................. 293
23.4 SIP Calling Name Manipulations .......................................................................... 294
23.5 Configuring Redirect Number IP to Tel ................................................................ 296
23.6 Manipulating Redirected and Diverted Numbers for Call Diversion ..................... 300
23.7 Mapping NPI/TON to SIP Phone-Context ............................................................ 301
23.8 Configuring Release Cause Mapping .................................................................. 302
23.8.1 Fixed Mapping of SIP Response to ISDN Release Reason ..................................303
23.8.2 Fixed Mapping of ISDN Release Reason to SIP Response ..................................305
23.8.3 Reason Header ......................................................................................................307
23.9 Numbering Plans and Type of Number ................................................................ 307
24 Routing ............................................................................................................. 309
24.1 Configuring General Routing Parameters ............................................................ 309
24.2 Configuring Outbound IP Routing Table .............................................................. 309
24.3 Configuring Inbound IP Routing Table ................................................................. 317
24.4 IP Destinations Connectivity Feature ................................................................... 320
24.5 Alternative Routing for Tel-to-IP Calls .................................................................. 322
24.5.1 Alternative Routing Based on IP Connectivity .......................................................322
24.5.2 Alternative Routing Based on SIP Responses ......................................................323
24.5.3 PSTN Fallback .......................................................................................................325
24.6 Alternative Routing for IP-to-Tel Calls .................................................................. 325
24.6.1 Alternative Routing to Trunk upon Q.931 Call Release Cause Code ...................325
24.6.2 Alternative Routing to an IP Destination upon a Busy Trunk ................................326
25 Configuring DTMF and Dialing ....................................................................... 329
25.1 Dialing Plan Features ........................................................................................... 330
25.1.1 Digit Mapping .........................................................................................................330
25.1.2 External Dial Plan File ...........................................................................................332
26 Configuring Supplementary Services ........................................................... 333
26.1 Call Hold and Retrieve ......................................................................................... 334
26.2 Call Transfer ......................................................................................................... 334
26.2.1 Consultation Call Transfer .....................................................................................334
26.2.2 Consultation Transfer for QSIG Path Replacement ..............................................335
26.2.3 Blind Call Transfer .................................................................................................335
26.3 Call Forward ......................................................................................................... 336
26.4 Message Waiting Indication ................................................................................. 336
26.5 Emergency E911 Phone Number Services .......................................................... 338
26.5.1 Pre-empting Existing Calls for E911 IP-to-Tel Calls ..............................................338
26.5.2 Enhanced 9-1-1 Support for Lync Server 2010 .....................................................338
26.5.2.1 About E9-1-1 Services .......................................................................... 339
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