can CUBE register with two CUCM clusters?

[learner2008]

We have two CUCM clusters - one is in US and one is in Australia. Currently CUBE is registered with US Cluster with the settings below -

sccp local GigabitEthernet0/0
sccp ccm 10.10.1.21 identifier 2 priority 2 version 7.0
sccp ccm 10.10.1.20 identifier 1 priority 1 version 7.0
sccp

Now we need CUBE to communicate with Australia CUCM. Should we set sccp up for Australia CUCM cluster (version 6.0)?

Thanks,

Jessica Wang

[carunach]

I think you are refering to registering media termination points / transcoders on the same router to two different CUCM clusters, correct?

If yes, we can do it by creating separate sccp ccm groups.

Example :

sccp ccm identifier 1 version 7.0
sccp ccm identifier 2 version 7.0

sccp ccm identifier 3 version 7.0
sccp ccm identifier 4 version 7.0

sccp ccm group 1
associate ccm 1 priority 1

associate ccm 2 priority 2
associate profile 1 register Transcoder1
!
sccp ccm group 2
associate ccm 3 priority 1

associate ccm 4 priority 2
associate profile 2 register Transcoder2

dspfarm profile 1 transcode 
codec g729r8
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
maximum sessions 5
associate application SCCP

dspfarm profile 2 transcode 
codec g729r8
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
maximum sessions 5
associate application SCCP

Arun

[learner2008]

Yes, that is what I am looking for.

Another quick question, is the MTP required on CUCM in order for CUCM to interwork with CUBE?

Thanks.

[carunach]

It depends on the call flow and software versions. For most call flow scenarios and latest software versions, MTP is not required. Please refer the following documents in regard :

http://www.cisco.com/en/US/customer/products/sw/voicesw/ps5640/products_configuration_example09186a00808ead0f.shtml

http://www.cisco.com/en/US/customer/docs/ios/voice/cube/configuration/guide/vb-gw-sipsip_ps5640_TSD_Products_Configuration_Guide_Chapter.html#wp1443323

Arun