I have installed Asterisk 1.8 with Asterisk GUI 2.0 on Centos 5.7.
I have configured one Peer-to-Peer SIP Trunk (No Username and Password, only Hostname) through GUI. I have less knowledge of Asterisk Config file and Dial Plan. I want to send Extension Number as Caller ID when any extension makes outgoing call using this Trunk.
But when i make outgoing call from the Extension using this trunk, Asterisk sends “Asterisk” in “From” header of INVITE message.
When i execute “sip show settings” command in Asterisk CLI, it displays “Asterisk” in “Caller ID” field. I don’t know where to change so that i can send Extension Number in Caller ID.
Please help me… Thanks in advance