Upgrading from CM 4.1 to CUCM 6.1

[ysanadiga01]

Hi there,

Is there any document where the procedure to upgrade from CM 4.1 to CUCM 6.1 has been described?

Thanks.

[Rajesh Revuru · Accepted solution]

Here is the document for 6.1(2)

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/upgrade/6_1_2/upgrd612.html

HTH

[ysanadiga01]

Hi Rajesh,

Thanks for the link. I've heard that if a customer is upgrading from 4.1 to 6.1, then it's not necessary to purchase device licenses. There is a procedure that to add all the devcies from 4.1 to 6.1. I couldn't find anything about this in this documente.

Thanks.

[Rajesh Revuru]

Please see this word document, this has all the details.