[cisco-voip] Change RNA expire response on SIP trunk

[Ryan Ratliff]

Couple ways to do this.

One would be via SIP transparency and normalization script on CUCM before it goes out to CUBE.

The other would be a SIP profile on CUBE.  See https://supportforums.cisco.com/docs/DOC-16174?decorator=print for an example of using a profile to modify a header.

-Ryan

On Apr 26, 2011, at 11:43 AM, Mike Lydick wrote:

We have a redundant CUBE's with CM8.5. Verizon wants to see a sip status 408 and not 404 when we expire RNA timers. So when we send back the 404, Verizon sends back another call setup, assuming that something went wrong with the call. This cause multiple call attempts until we hit all the available inbound (CM) dial-peers.

Has any had to map cause codes for verizon or change the default response to RNA timer with a similar setup?


Best Regards,

Mike Lydick


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