Here's what you're probably hitting for the 7800 series-
https://tools.cisco.com/bugsearch/bug/CSCus18070
For the other models, do you see the phones having successful keepalives
with CUCM before you disable voice register global?
What do you have set for "Connection Monitor Duration" on the devi
Hi All,
I've this problem:
all SIP phone are impacted from my issue.
So, when connection to the CUCM is broken, all SIP phone correctly register
on the SRST gateway version 15.4(3)M2 at the Branch Site, but when
communication with CUCM go up again no one phone reconnect to the CUCM. To
