Integrate Expressway with CUCM Version Compatibility

[bel.amin]

Hello,

I will integrate expressway in existing CUCM version 10.5.

According to the matrix compatibility, we are asked to install version 8.2.1 for expressway as a recommanded version.

Our question is, if i insall the version 12.5 expressway, is this version will be supported on CUCM version 10.5 without any problems?

Regards,

[Chris Deren]

Yes, per the deployment guide below for MRA support CUCM 10.0+ is supported.

see Table 1. Infrastructure Product Versions

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X12-5/exwy_b_mra-expressway-deployment-guide/exwy_b_mra-expressway-deployment-guide_chapter_0100.html

[bel.amin]

@Chris Derenthanks for your replay, is it the same thing when configuring B2B ?

[Vaijanath Sonvane]

Hi,

It is not clearly mentioned in any of the document but if MRA is supported with particular version of CUCM and Expressway, then B2B calls should work as well. Please refer to below post for more clarification on compatibility:

https://community.cisco.com/t5/ip-telephony-and-phones/expressway-12-5-1-compatibility-with-cucm-11-5/td-p/3834714