Version 6.6 15 October 2014
Installation & Operation Manual Contents
43.7 SIP Dialog Initiation Process .......................................................................... 739
43.8 Determining Source and Destination URL .................................................... 740
43.9 Source IP Group Classification ...................................................................... 740
43.10 SBC Condition Table ...................................................................................... 744
43.11 SBC Routing .................................................................................................... 745
43.11.1 SBC IP to IP Routing Table .................................................................. 745
43.11.2 Configuring the SBC IP to IP Routing Table ......................................... 747
43.11.3 Configuring SBC Alternative Route Reasons Table .............................. 753
43.12 SBC Inbound and Outbound Manipulation ................................................... 754
43.12.1 SBC IP to IP Inbound Manipulation Table............................................. 755
43.12.2 SBC IP to IP Outbound Manipulation Table .......................................... 758
43.13 SBC Message Manipulation ........................................................................... 761
43.13.1 Configuring the SBC Message Manipulation Table ............................... 763
43.14 User Registration ............................................................................................ 765
43.14.1 Registration Request Processing ......................................................... 765
43.14.2 Registrations Database ........................................................................ 766
43.14.3 Routing using Registrations Database .................................................. 767
43.14.4 Registration Refreshes ......................................................................... 767
43.15 SBC Admission Control .................................................................................. 768
43.16 SBC Media Handling ....................................................................................... 770
43.16.1 Media Anchoring without Transcoding (Transparent) ........................... 771
43.16.2 Media Anchoring with Transcoding ....................................................... 772
43.16.3 Transcoding Modes .............................................................................. 774
Maintenance ...........................................................................................................775
44 Media Gateway Software Backup/Restore Procedures ............................... 777
44.1 Backup Procedures ........................................................................................ 777
44.2 Backup Types .................................................................................................. 777
44.3 Creating the Media Gateway Software Backup ............................................. 778
44.4 Restoring the Media Gateway Software from Backup .................................. 783
44.5 Automatic Backups ......................................................................................... 788
45 Hardware Replacement ................................................................................... 791
45.1 Hardware Replacement Preliminaries ........................................................... 791
45.1.1 ESD Requirements ............................................................................... 791
45.1.2 Slot Assignment ................................................................................... 791
45.1.3 Emtpy Slots Cover Requirements ......................................................... 792
45.2 SC Board Replacement Procedure ................................................................ 793
45.2.1 Replacing the Failed SC Board ............................................................ 793
45.2.2 Installing the Operating System (OS) on the Replaced SC Board ........ 794
45.2.3 Configuring IP Address on the Replaced SC Board .............................. 794
45.2.4 Installing the Software on the Replaced SC Board ............................... 795
45.3 Media Gateway Board Replacement Procedure ............................................ 795
45.3.1 Replacing the Failed Media Gateway Board ......................................... 795
45.3.2 Replacing the Media Gateway Board's RTM module ............................ 796
45.3.2.1 Connecting Cables to Media Gateway's RTM Module ......................797
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