Migrating to new CUCM on UCS Question about Telephony like routing protocol

[Ivan Villagomez]

Currently i have a 2 7845 Cluster CUCM 7.1.5 with 1500 users and i upgrading to a new CUCM 8.6 on UCS, however as i am also changing phones and some other client realte issues i need to migrate each user at a time, in other words

I remove User 1 DN 1000 in "old" cucm to new CUCM 8.6 and create a route pattern on the "old" cucm to point to the sip trunk to my new CUCM for hat user.

Is there some king of protocol (like eigrp) so both CUCM are aware of their DN and not creating router patterns for each user?

[Chris Deren]

Yes, check out SAF, but I belive both clusters would need to be on version 8+. It uses EIGRP for routing.

http://www.cisco.com/en/US/products/ps10822/products_ios_protocol_option_home.html

for more details see CUCM SRND.

Chris

[Jaime Valencia]

Chris is right on this, you do not meet the requirements for using SAF with a cluster on 7.X, you need 8.X for this feature.

Call Control Discovery

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmfeat/fscallcontroldiscovery.html#wpxref71837

I'm afraid you'll have to do this manually.

HTH

java

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