What Caller ID type for you provider (Bellcore, ETSI, FSK, DTMF or etc)?
If you don't know. You may try them one by one. Note, you must make sure that your telephone line have caller id function which enable by provider.
16:34:38.671 StratInOut:nHangUp [CM104007] Call(44): Call from Ln:10003@2310685230 to 209 has been terminated by Ln:10003@2310685230; cause: CANCEL; from IP:100.100.100.92
this number is "2310685230" is my lines real number and i am calling from 2310683490
Caller id is not blocked, if i put the line to analog phone i can see it
DTMF is used by my provider, is there something i must change in grandstrem except DTMF option?