CM3.2(2c) to CM3.3(2) Migration Question

[ecanelo]

We have a Call Manager Publisher,one Subscriber running 3.3(2c) version and Unity 3.1 version(SQL2000, Windows2000 Server 5.0.2195 with SP2),the networks is working fine with 700 IP telephone and others VoIP telephone(WAN).

We need migrate the Call Manager from 3.2(2c) version to 3.3(2), we need to know if the Unity will continue working fine or we need any change?

Also, what is the recommendation for the migration?

Thanks

Ernesto Canelo

[m.meier]

Hello,

you can Upgrade your systrem now. We use the same Version. You can Use any verion of Unity with the Call Manager 3.X

Marco Meier

[rlotwala]

Ernesto,

Please check the following url before upgrade. This is the compability matrix for the Unity CCM TSP. Also verify which version of TSP you're running.

http://www.cisco.com/en/US/customer/products/sw/voicesw/ps2237/prod_pre_installation_guide09186a00800f1e98.html

When I upgraded to 3.3(2), Cisco suggested to upgrade tsp to 7.0(2).

Hope this will be helpful to you.