Sip Uri Manipulation - AudioCodes Mediant 800 MSBG User Manual

8.4.10.7 SIP URI Manipulation

This section describes how to configure SBC SIP URI user and host parts manipulation.
This example is based on the general scenario described in ''General SBC Setup'' on page
546.
This example describes how to configure manipulation of the following:
SIP URI host part: For the SIP INVITE sent from any source destination IP Group (i.e.,
LAN user IP Group ID #1) to the IP-PBX (i.e., IP Group ID #2), the URI host name is
replaced with "ip-pbx" in the outgoing INVITE to the WAN.
SIP URI user part: For the SIP INVITE containing the destination URI user name
prefix "976", sent from the LAN users IP Group #1, the prefix is removed (i.e., "976") in
the outgoing INVITE to the WAN.
8.4.10.7.1 Step 1: Manipulate SIP URI Host Part
The procedure below describes how to configure a manipulation rule for the SIP URI host
part. For this manipulation, the SIP URI host part of SIP messages sent from the LAN IP
phones (i.e., IP Group #1), are replaced with the string value "ip-pbx".
To configure manipulation of SIP URI host part:
1. Open the 'IP Group Table' page (Configuration tab > VoIP menu > Control Network
submenu > IP Group Table).
2. From the 'Index' drop-down list, select '1'. This is the IP Group representing the LAN
IP Phones.
3. In the 'SIP Group Name' field, enter "ip-pbx".
4. Click Submit.
SIP User's Manual
Figure 8-95: Manipulation of SIP URI Host Part
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Mediant 800 MSBG
Document #: LTRT-12804