AudioCodes Media Pack MP-11x, User Manual

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Version 6.6 251 MP-11x & MP-124
User's Manual 22. Manipulation
22.5 Configuring Redirect Number IP to Tel
You can configure rules for manipulating the redirect number received in the incoming
message:

Tel-to-IP redirect number manipulation: You can manipulate the prefix of the redirect
number, received from the Tel side, in the outgoing SIP Diversion, Resource-Priority,
or History-Info headers sent to the IP side. This is configured in the Redirect Number
Tel > IP table.
The redirect number manipulation tables provide two configuration areas:

Matching characteristics ( Rule ) of incoming call, for example, prefix of redirect
number.

Manipulation operation ( Action ), for example, remove user-defined number of digits
from the left of the redirect number.
If the incoming call matches the characteristics of a rule, then its manipulation action is
applied.
Notes:
•
If the device copies the received destination number to the outgoing SIP redirect
number (enabled by the CopyDest2RedirectNumber parameter), then no redirect
number Tel-to-IP manipulation is done.
•
The manipulation rules are done in the following order: Stripped Digits From Left,
Stripped Digits From Right, Number of Digits to Leave, Prefix to Add, and then
Suffix to Add.
•
The Redirect Prefix parameter is used before it is manipulated.
•
The redirect number manipulation tables can also be configured using the ini file:
Redirect Number Tel to IP table - RedirectNumberMapTel2Ip (ini)

To configure redirect number manipulation rules:
1. Open the redirect number manipulation table ( Configuration tab > VoIP menu > GW
and IP to IP submenu > Manipulations > Redirect Number Tel > IP ).
2. Click the Add button; the following dialog box appears (e.g., Redirect Number Tel > IP
table):
Figure 22-3: Redirect Number Manipulation (e.g., Tel to IP)