2 Unity Cluster to 1 CUCM Cluster

[Irfan Beldar]

Dear All,

Can we have 2 Unity cluster with 1 CUCM cluster..? as we want to have separate unity cluster at Branch side.

Regards

IB

[Manish Gogna]

Hi Irfan,

Yes, it is possible. You may study the available Unity Connection deployment models here

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/connection/9x/design/guide/9xcucdgx/9xcucdg050.html#85623

Manish

[Irfan Beldar]

Hi Manish,

How you doing. Thanks for your quick response.

On cisco site and in deployment models it says Multiple CUCM cluster to single Unity Cluster but not vice versa(Multiple Unity Clus to Single CUCM Clus).

Regards,

IB

[Manish Gogna · Accepted solution]

Hi Irfan,

I have seen this deployment work in many cases, you can check the section "Configuration of Multiple Cisco Unity Connection Clusters Integrated with One Cisco Unified Communications Manager Server" of the following link to get a confirmation that this is supported

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cupa/visual_voicemail/8-5/install/guide/vv_install/cluster_failover.html#wp1055747

HTH

Manish

[Irfan Beldar]

Thanks manish...That really helped.