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callmanager 6 and callmanger 4 cluster

rahil khan
Level 1
Level 1

Dear All,

Is it possible to configure callmanger 4 as subscriber and callmanager 6 as publisher in the cluster? If it is then how we can do this?

regards,

RAHIL

1 Accepted Solution

Accepted Solutions

acampbell
VIP Alumni
VIP Alumni

Rahil,

NO - definitely NOT

All servers in the cluster must be on the EXACT same versions

You can howver connect between different versions of clusters by using INTER-CLUSTER TRUNKS.

Regards

Alex

Regards, Alex. Please rate useful posts.

View solution in original post

4 Replies 4

acampbell
VIP Alumni
VIP Alumni

Rahil,

NO - definitely NOT

All servers in the cluster must be on the EXACT same versions

You can howver connect between different versions of clusters by using INTER-CLUSTER TRUNKS.

Regards

Alex

Regards, Alex. Please rate useful posts.

Thnx campbell. I was in confusion at that moment and was trying to integrate both cucm6 and 4 in cluster but logs were showing that cucm 4 which was to be made as subscriber was able to resolve the ip but wasn't able to \\cucm6\c$.

regards,

RAHIL

one thing more, can we have more than one publisher in the cluster of ifferent versions

Hi

One CLuster can only have one Pub.

Tapan