how would one set up SIP messaging from one server to another server and based on the reply back from the server - perhaps do something else . I think I can do receiving the SIP message - but how about the response back. I was looking around and have not found an example. Thanks, Jerry -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20191114/9a9dfee3/attachment.html>