IP-Phone registration to secondary Subscriber

Unanswered Question
Mar 17th, 2009
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Hi,


i am finding a document that describes the overall procedure of registration/keepalive of iP-Phone with Subscribers in terms of:

-Timer between keeepalives toward the primary and secondary/tertiary Sub

-How many Keepalive must be lost in order to switch to sec

-Capabilities in terms of max numb of IP-Phone registration that a CUCM can support (w/out TFTP)

and so on..

Thanks

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Jaime Valencia Tue, 03/17/2009 - 10:55
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    2011

30 seconds to primary, 60 seconds to secondary by default


3 keepalives must be lost for failover


Table 8-3 Maximum Number of Devices per Server Platform

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/7x/callpros.html#wp1059559


look into the SRND, most of your questions will be covered by it


HTH


java


if this helps, please rate

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