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New Member

CCM6 and migration

We purchased CCM6 and I was curious if there will be any problems anybody has experienced migrating from CCM4. Can CCM6 still control most of the network and how well did everything propagate. Errors, problems, tips ?

Small network of I would say 200 Phones

1 pub

2 subs

CCM version 4

3 REPLIES
Silver

Re: CCM6 and migration

Now we have Data Migration assistant which helps in transition from CCM 4 - CCM 6.

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/dma/6_1_1/dma-rel_note-611-pdf.pdf

New Member

Re: CCM6 and migration

DMA won't work if you are on 4.0(2a) You have to upgrade to at least 4.1.3 I think.

New Member

Re: CCM6 and migration

I have Cisco CallManager version 4.1(3)sr3a

So I think I can run this DMA.

Also does Unity rollover well with this. all the voicemail forwarding and what not ? or does this have to be upgraded as well. ?

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