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CUCM NODES IN MULTIPLE DOMAIN/NO DOMAIN

Hello All,

Domain name of callmanager is used only to generate the certificates? Domain names have local significance?

Is there a problem if one node is on domain A and another o domain B

Or if one node is in domain A and anothe has no domain configured?

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CUCM NODES IN MULTIPLE DOMAIN/NO DOMAIN

Depends if you use the FQDN as the server name or not which as of version 10 Cisco changed back to proposing FQDNs in place of IP addresses mainly for  Mobile and Remote Access (Collaboration Edge) reasons.  It could also break SRV routing, etc if you use that anywhere. 

What would be the reasoning behind doing this, it's not like the CUCM servers are actually added to a domain as servers.

Chris

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