Version 6.6 9 Mediant 2000
User's Manual Contents
26.5.2.2 Microsoft Lync Server 2010 and E9-1-1 ................................................ 340
26.5.2.3 AudioCodes ELIN Gateway for Lync Server 2010 E9-1-1 Calls to PSTN
344
26.5.2.4 Configuring AudioCodes ELIN Gateway ............................................... 348
26.6 Multilevel Precedence and Preemption ................................................................ 349
26.6.1 MLPP Preemption Events in SIP Reason Header ................................................352
26.6.2 Precedence Ring Tone ..........................................................................................353
26.7 Advice of Charge Services for Euro ISDN ........................................................... 353
26.8 Configuring Voice Mail ......................................................................................... 354
Stand-Alone Survivability Application .................................................................355
27 Overview .......................................................................................................... 357
27.1 SAS Operating Modes ......................................................................................... 357
27.1.1 SAS Outbound Mode .............................................................................................358
27.1.1.1 Normal State ......................................................................................... 358
27.1.1.2 Emergency State ................................................................................... 358
27.1.2 SAS Redundant Mode ...........................................................................................359
27.1.2.1 Normal State ......................................................................................... 360
27.1.2.2 Emergency State ................................................................................... 360
27.1.2.3 Exiting Emergency and Returning to Normal State .............................. 360
27.2 SAS Routing ......................................................................................................... 361
27.2.1 SAS Routing in Normal State ................................................................................361
27.2.2 SAS Routing in Emergency State ..........................................................................363
28 SAS Configuration .......................................................................................... 365
28.1 General SAS Configuration .................................................................................. 365
28.1.1 Enabling the SAS Application ................................................................................365
28.1.2 Configuring Common SAS Parameters .................................................................366
28.2 Configuring SAS Outbound Mode ........................................................................ 368
28.3 Configuring SAS Redundant Mode ...................................................................... 369
28.4 Configuring Gateway Application with SAS ......................................................... 369
28.4.1 Gateway with SAS Outbound Mode ......................................................................370
28.4.2 Gateway with SAS Redundant Mode ....................................................................371
28.5 Advanced SAS Configuration ............................................................................... 372
28.5.1 Manipulating URI user part of Incoming REGISTER .............................................372
28.5.2 Manipulating Destination Number of Incoming INVITE .........................................374
28.5.3 SAS Routing Based on IP-to-IP Routing Table .....................................................376
28.5.4 Blocking Calls from Unregistered SAS Users........................................................381
28.5.5 Configuring SAS Emergency Calls ........................................................................381
28.5.6 Adding SIP Record-Route Header to SIP INVITE .................................................382
28.5.7 Re-using TCP Connections ...................................................................................382
28.5.8 Replacing Contact Header for SIP Messages .......................................................383
28.6 Viewing Registered SAS Users ............................................................................ 384
29 SAS Cascading ................................................................................................ 385
IP Media Capabilities .............................................................................................387
30 Transcoding using Third-Party Call Control ................................................. 389
30.1 Using RFC 4117 ................................................................................................... 389