One phone 6921 not make calls through the asterisk
Only one phone model 6921 is not a link to analog phones.
6921 other phones make the connection
There is a sip-trunk in CUCM going to the asterisk,look the image:
//In the CCUM
Call Routing - Route/Hunt - Route pattern
I have routes for example 8880, 8843 links between various
8880 and 8843 are analog phones
From the following message at the time I do the connection, I took the log using the Cisco Unified Real Time program:
3264-8880 when I turn full connection
I do not have access to the asterisk, will be that it is the problem? Other model phones 6921 the connection runs
How to solve?