A further follow-up on answer/progress... There's really 3 options we can do and people have differing views so let's hash it out. The options are as follows: 1. Media operations implicitly answer but have an option not to. 2. Media operations do not implicitly answer or send progress indication. The /answer or /progress operations must be invoked or the behavior is less than defined. 3. Media operations send progress if unanswered and not already sent. Answering requires explicit call to /answer We need to pick one of those and stick with it. -- Joshua Colp Digium, Inc. | Senior Software Developer 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA Check us out at: www.digium.com & www.asterisk.org