Figure 5-24: Reasons For Alternative Routing Screen - AudioCodes MediaPack MP-11X User Manual

SIP User's Manual
You can use the 'Reasons for Alternative Routing' screen in the following example
scenarios:
For Tel-to-IP calls: when there is no response to an INVITE message (after INVITE
retransmissions), and the gateway then issues an internal 408 'No Response' implicit
release reason.
For IP-to-Tel calls: when the destination is busy, and release reason #17 is issued or
for other call releases that issue the default release reason (#3). Refer to
DefaultReleaseCause in 'General Parameters' on page 100.
Note:
For configuring this table, you can also use the ini file parameters AltRouteCauseTel2IP
and AltRouteCauseIP2Tel (refer to 'Number Manipulation and Routing Parameters' on
page 304).
To configure the reasons for alternative routing, take these 5
steps:
Open the 'Reasons for Alternative Routing' screen (Protocol Management menu >
1.
Routing Tables submenu > Reasons for Alternative Routing option).
In the 'IP to Tel Reasons' group, select up to four different call failure reasons that
2.
invoke an alternative IP-to-Tel routing.
In the 'Tel to IP Reasons' group, select up to four different call failure reasons that
3.
invoke an alternative Tel-to-IP routing.
Click the Submit button to save your changes.
4.
To save the changes to flash memory, refer to 'Saving Configuration' on page 238.
5.
Version 5.2
The reasons for alternative routing option for Tel IP calls only apply when a
Proxy isn't used.

Figure 5-24: Reasons for Alternative Routing Screen

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5. Web-based Management
August 2007