upgrade frome CME 4.0 to CME 4.2

Ahmed Nasry Abdul Shakoor · ‎10-19-2008

Hi all,

I have 2821 CME with version 4.0 and i have to upgrade from 4.0 Version to 4.2 .. now on 4.0 i have IOS 12.4(9)T and for CME 4.2 12.4(XW) IOS is required .. on cisco website 12.4(XW) is not available, 12.4(XW)9 , 12.4(XW)8, 12.4(XW)7 like this are available .. so can i use any of these 12.4(XW)_ IOS on 2821 ??? if any one knows then please reply urgently !!!!

Regards

b.speltz · ‎10-24-2008

You may use 12.4(11) XW9.

Cisco Unified CME and Cisco IOS Software Version Compatibility Matrix:

http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/requirements/guide/33matrix.htm

http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/requirements/guide/cme42spc.htm