[cisco-voip] R: Re: Change Cucm Publishger Server Name

[kpyib at tin.it]

Hi Adam, and thank you for your answer.

I need to change Publisher server name due to an interoperability problem with Polycom Kirk Wireless Server  DECT over IP system.

On a remote site I've installed 20 DECT over IP Base Station with a redundant KWS6000 Server. The server as multi SIP proxy configuration that enable the fall back procedure when Publisher or Subscriber fail to local cisco SRST.

These Fallback doesn't work for me, so I opened a Ticket with polycom support, that reply to me these:
___________________________________________________________________________________________

Regarding your configuration of the Proxies for failover, I’m sorry to inform you that our Cisco setup manual is out of date, the setup that you have followed is not accurate, we are redoing it as we speek. 
When you enter a IP address in the Default Domain field, the system will NEVER fall over to the proxies!
What you need to do is to fill out a Domain name for the Cisco Call managers instead of the Ipaddress. The Domain name is the CUCM’s Publisher name and is found below:
This is where to find this in the call manager
Path for CUCM Publisher server name settings:
 Cisco Unified CM Administration -> System -> Cisco Unified CM -> select CUCM Publisher server -> section "Server Information" -> field "Cisco Unified Communications Manager Name" 
_______________________________________________________________________________________________________________________

So, I need to change the publisher and subscriber name, from ipaddress to a friendly name.

Do you confirm that these does not have any impact? I'll need to reboot the cluster?

Thank you very much!

Alessandro Bertacco



----Messaggio originale----
Da: afrankel at cisco.com
Data: 27-set-2011 22.41
A: "Alessandro Bertacco (Tin)"<kpyib at tin.it>
Cc: <cisco-voip at puck.nether.net>
Ogg: Re: [cisco-voip] Change Cucm Publishger Server Name


Alessandro,

Changing the CUCM name under System->Cisco Unified CM does not have any impact.

Changing the processnode name under System->Server is valid and should be ok as long as it's a resolvable FQDN, forward and reverse recommended.  You'll need to manually reboot the cluster after changing these values.  

What is the reason for this change and what are you trying to achieve?
Adam


From: Alessandro Bertacco (Tin) <kpyib at tin.it>
Sent: Tue, Sep 27, 2011 4:09:12 PM
To: cisco-voip at puck.nether.net
CC: 
Subject: [cisco-voip] Change Cucm Publishger Server Name


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Hi all, I need to change on a Production Cluster the Server name. Actually the server name is the ip address of the Publisher, I need to change it to FQDN friendly name.
 
 

I would like to know the impact of these action on the Cluster of One Publisher and One subscriber on the production environment.
 
What happen to call processing and registration of the devices?
 
Thank you very much
 
Regards
 
Alessandro Bertacco

 
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