search for: 5001is

...4/ IP phone press 1, asterisk will Dial(SIP/to_opensips/5001,20) 5/ there are some cases when asterisk send call back to opensips 5.1/ if extension 5001 does not exist, opensips send 404 message back to asterisk, then asterisk wait 10s to hangup the IP phone 5000 5.2/ if extension 5001is real, opensips send ring ring back to asterisk, then 5001 does not want to answer call 5.2.1/ the call is time out - then asterisk wait 10s to hangup the IP phone 5000 5.2.2/ the call is cancel by 5001 - asterisk receives cancel then asterisk wait 10s to hangup the IP phone 5000 5....