CME sites do not see incoming pots line calls very intermittanty

[gwenzit]

This problem escapes me. Calling cme sites the line rings off hook, hang up call back it works. Person at other end says phone did not ring but it does show up 'show voice call active brief'

I am including one particular remote that complains the most.

[agopala]

Can you please try the following:

incoming called .

direct

telephony-serv

dialplan-pattern 1 extension-length 4