SIP trunk between CUCM 8.5 and Avaya 500V2; RTP port range.
I have am trying to get a SIP trunk working between my CUCM 8.5 cluster and a remote Avaya IP Office 500V2. I am currently getting one-way audio, and it was discovered that the remote side is set to use UDP 10000 - 20000 for RTP. Apparently this is a global setting on the Avaya and can't be changed without breaking trunks to other locations. I tried to create a new SIP profile to assign to this trunk, but the profile would not allow a RTP start port outside the range 16384-32767. Is this a deal breaker for the integration? or do I have any other options to use the non-standard ports? Thanks!
Ah, interesting. Well good to know that it was updated in later versions. Thank you very much. A CUBE could be a viable alternative, if there is a pressing need before we upgrade early next year. Thanks for the info!
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
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