[cisco-voip] 7960 talking to two separate call manager systems

[Wes Sisk]

Eric,

Phones only register to one server at a time, and the "line control" for 
the phone must reside on 1 CM server in the cluster where that phone is 
registered.

Thus it is not possible for a phone to register to multiple server 
within the cluster, or mutliple CM  servers in different clusters 
concurrently.

You can use TFTP server resolution to force the phone to home to 
different clusters.

What exactly are you attempting to achieve?

/Wes

Eric S. Johnson wrote:

>Hi,
>
>>From my quick perusal of the docs it seems this is probably impossible
>but I will throw out the question to see if I have missed something:
>
>Can a single 7960 phone talk to two separate call managers and 
>present two lines, one from each system?  Not two CM's backing each other
>up, but two distinct call manager systems? 
>
>If so how do I work this magic?
>
>Thanks for any pointers
>E
>
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