Hi, Where is the code to change from SIP message to IAX message in Asterisk? How do 2 channels (such as channel_sip and channel_iax2) communicate with each other? Regards, Thong Lam -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-dev/attachments/20061005/df78304b/attachment.htm