AudioCodes Mediant 800 MSBG, User Manual

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SIP User's Manual 18 Document #: LTRT-12804
Mediant 800 MSBG
Figure 8-43: Configuring Username and Password for Authenticating Channels 5-8 .........................477
Figure 8-44: Configuring Account for Registration to ITSP 1 ...............................................................478
Figure 8-45: Configuring ITSP-to-Hunt Group Routin ..........................................................................478
Figure 8-46: Configuring Hunt Group to ITSP Routing ........................................................................478
Figure 8-47: Routing Process ...............................................................................................................483
Figure 8-48: Classification Process (Identifying IP Group or Rejecting Call) .......................................485
Figure 8-49: IP-to-IP Routing Types .....................................................................................................486
Figure 8-50: SIP URI Manipulation in IP-to-IP Routing ........................................................................487
Figure 8-51: SIP INVITE (Manipulations) from LAN to WAN ...............................................................488
Figure 8-52: SIP Header Manipulation Example ..................................................................................489
Figure 8-53: Blocking Incoming Calls from Unregistered Users ..........................................................493
Figure 8-54: SDP Offer/Answer Example .............................................................................................495
Figure 8-55: Transcoding using Extended Coders (Example) .............................................................496
Figure 8-56: SBC SIP Signaling without RTP Media Flow ...................................................................497
Figure 8-57: SIP 3xx Response Handling ............................................................................................504
Figure 8-58: SBC Example Scenario ...................................................................................................547
Figure 8-59: Multiple Interface Table ....................................................................................................547
Figure 8-60: Selecting WAN Interface for VoIP Traffic .........................................................................548
Figure 8-61: Applications Enabling Page .............................................................................................549
Figure 8-62: Defining Number of SBC Sessions ..................................................................................549
Figure 8-63: LAN and WAN Media Realms in SIP Media Realm Table ..............................................550
Figure 8-64: SRDs for LAN and WAN in SRD Table ...........................................................................551
Figure 8-65: LAN and WAN SIP Interfaces in the SIP Interface Table ................................................551
Figure 8-66: Proxy Sets Table Page ....................................................................................................552
Figure 8-67: IP Group 1 (for Enterprise Users) in IP Group Table .......................................................553
Figure 8-68: IP Group 2 (for WAN ITSP) in IP Group Table ................................................................554
Figure 8-69: IP Group Classification Rule for LAN Users ....................................................................555
Figure 8-70: IP-to-IP Routing Rules .....................................................................................................556
Figure 8-71: Survivability Example Setup ............................................................................................557
Figure 8-72: Enabling Proxy Keep-Alive ..............................................................................................558
Figure 8-73: Configuring IP-to-IP Routing Rules ..................................................................................559
Figure 8-74: SBC-to-PSTN Routing Example Setup ............................................................................560
Figure 8-75: Configuring SIP Interface for PSTN (GW) .......................................................................561
Figure 8-76: Defining Device as Proxy Set ..........................................................................................562
Figure 8-77: Defining IP Group for PSTN Users ..................................................................................563
Figure 8-78: Dfining IP-to-IP Routing Rules .........................................................................................565
Figure 8-79: Defining Trunk Groups .....................................................................................................566
Figure 8-80: Defining Channel Select Mode ........................................................................................567
Figure 8-81: Defining IP-to-Tel Routing Rules .....................................................................................568
Figure 8-82: Configuring the Coder Group ...........................................................................................569
Figure 8-83: Configuring the IP Profile for Coder Transcoding ............................................................569
Figure 8-84: Defining IP Profile for USER IP Group ............................................................................570
Figure 8-85: Advanced Transcoding Example Scenario ......................................................................571
Figure 8-86: Defining Coder Group for LAN Users ..............................................................................571
Figure 8-87: Defining Coder Group for ITSP ........................................................................................572
Figure 8-88: Defining Allowed Coder Group ........................................................................................572
Figure 8-89: Defining IP Profile for LAN Users.....................................................................................573
Figure 8-90: Defining IP Profile for ITSP ..............................................................................................574
Figure 8-91: Assigning IP Profile to LAN Users IP Group ...................................................................575
Figure 8-92: Assigning IP Profile to ITSP IP Group .............................................................................576
Figure 8-93: RTP-SRTP Transcoding Mode for LAN Users ................................................................577
Figure 8-94: RTP-to-SRTP Transcoding for ITSP ................................................................................577
Figure 8-95: Manipulation of SIP URI Host Part...................................................................................578
Figure 8-96: Manipulation of SIP URI User Part ..................................................................................579
Figure 8-97: SIP Header Manipulation Example ..................................................................................581
Figure 8-98: Assigning Manipulation Rule to IP Group ........................................................................581
Figure 8-99: SAS Outbound Mode in Normal State (Example) ............................................................583
Figure 8-100: SAS Outbound Mode in Emergency State (Example) ...................................................584
Figure 8-101: SAS Redundant Mode in Normal State (Example) ........................................................585