- Cisco Employee,
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..