Call Manager upgrade from 3.3(3) to 4.02

[anilbatra007]

Hi

I am planning to upgrade from 3.3(3) to 4.02. I will appreciate of someone has upgraded from same relase CCM 3.3(3) to CCM 4.0(2) and share their experinece on the same.

My setup :

CCM 3.3(3)Cluster with 1 Publisher and 5 Sub and 2 MOH.

Thanks

AB

[thisisshanky]

Dont know if these problems have been resolved yet...

http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1dd670d6

[kvaradar]

Please follow this document word to word. Then you should have no problems.

http://www.cisco.com/en/US/partner/products/sw/voicesw/ps556/products_installation_guide_book09186a008024ec49.html

[carijit]

Anil,

Please check the compatibility matrix at

http://www.cisco.com/univercd/cc/td/doc/product/voice/c_callmg/ccmcomp.htm

If you are upgrading from 3.3(3) to 4.0(2a) the matrix states 3.3(3) is not under standard support. The status for 3.3(3)says additional tested upgrades.

Arijit