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Beginner

Voice Gateway compatibility with CUCM version 11.5

Hi,

I have a customer that is due to migrate their CUCM from 9.1.1 to 11.5 and has 2 x 2900 voice gateways running 15.2-4m3 ios. I have been looking for a compatibility or testbed guide but without success to see if we will need to upgrade the IOS also. The nearest I got was for 10.5.

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/uc_system/unified/communications/system/versions/IPTMtrix.html#pgfId-1163134

Could anyone please point me in the right direction.

Many thanks, John.

2 ACCEPTED SOLUTIONS

Accepted Solutions
Hall of Fame Cisco Employee

See here

See here

http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/uc_system/unified/communications/system/Compatibility/CSR-Compatibility-Matrix-InteractiveHTML.html

HTH

java

if this helps, please rate

View solution in original post

Cisco Employee

Hi John,

Hi John,

Please refer the following link:

http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/uc_system/unified/communications/system/Compatibility/CSR-Compatibility-Matrix-InteractiveHTML.html

15.5(2)T1 is the minimum and 15.6(3)M is the recommended for 2900 routers.

Please rate and mark correct if helpful.

Regards,

Hitesh

View solution in original post

4 REPLIES 4
Hall of Fame Cisco Employee

See here

See here

http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/uc_system/unified/communications/system/Compatibility/CSR-Compatibility-Matrix-InteractiveHTML.html

HTH

java

if this helps, please rate

View solution in original post

Highlighted
Beginner

many thanks

many thanks

Cisco Employee

Hi John,

Hi John,

Please refer the following link:

http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/uc_system/unified/communications/system/Compatibility/CSR-Compatibility-Matrix-InteractiveHTML.html

15.5(2)T1 is the minimum and 15.6(3)M is the recommended for 2900 routers.

Please rate and mark correct if helpful.

Regards,

Hitesh

View solution in original post

Beginner

Many thanks.

Many thanks.

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