AudioCodes MP-11x User Manual page 9

User's Manual
Stand-Alone Survivability Application .................................................................327
27 SAS Overview .................................................................................................. 329
27.1 SAS Operating Modes ......................................................................................... 329
27.1.1 SAS Outbound Mode .............................................................................................329
27.1.1.1 Normal State ......................................................................................... 330
27.1.1.2 Emergency State ................................................................................... 330
27.1.2 SAS Redundant Mode ...........................................................................................331
27.1.2.1 Normal State ......................................................................................... 332
27.1.2.2 Emergency State ................................................................................... 332
27.1.2.3 Exiting Emergency and Returning to Normal State .............................. 332
27.2 SAS Routing ......................................................................................................... 333
27.2.1 SAS Routing in Normal State ................................................................................333
27.2.2 SAS Routing in Emergency State ..........................................................................335
28 SAS Configuration .......................................................................................... 337
28.1 General SAS Configuration .................................................................................. 337
28.1.1 Enabling the SAS Application ................................................................................337
28.1.2 Configuring Common SAS Parameters .................................................................337
28.2 Configuring SAS Outbound Mode ........................................................................ 340
28.3 Configuring SAS Redundant Mode ...................................................................... 340
28.4 Configuring Gateway Application with SAS ......................................................... 341
28.4.1 Gateway with SAS Outbound Mode ......................................................................341
28.4.2 Gateway with SAS Redundant Mode ....................................................................343
28.5 Advanced SAS Configuration ............................................................................... 345
28.5.1 Manipulating URI user part of Incoming REGISTER .............................................345
28.5.2 Manipulating Destination Number of Incoming INVITE .........................................346
28.5.3 SAS Routing Based on IP-to-IP Routing Table .....................................................349
28.5.4 Blocking Calls from Unregistered SAS Users........................................................354
28.5.5 Configuring SAS Emergency Calls ........................................................................354
28.5.6 Adding SIP Record-Route Header to SIP INVITE .................................................355
28.5.7 Re-using TCP Connections ...................................................................................356
28.5.8 Replacing Contact Header for SIP Messages .......................................................356
28.6 Viewing Registered SAS Users ............................................................................ 357
29 SAS Cascading ................................................................................................ 359
Maintenance ...........................................................................................................361
30 Basic Maintenance .......................................................................................... 363
30.1 Resetting the Device ............................................................................................ 363
30.2 Remotely Resetting Device using SIP NOTIFY ................................................... 364
30.3 Locking and Unlocking the Device ....................................................................... 365
30.4 Saving Configuration ............................................................................................ 366
31 Resetting an Analog Channel ........................................................................ 367
32 Software Upgrade ............................................................................................ 369
32.1 Loading Auxiliary Files ......................................................................................... 369
32.1.1 Call Progress Tones File .......................................................................................371
32.1.1.1 Distinctive Ringing ................................................................................. 373
Version 6.6 9
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MP-11x & MP-124