Hi, For emergency calls only the callee, the emergency dispatch center operator, can hand-up the call. If the caller hand-ups the call the system needs to maintain the voice path and whenever the caller picks up the phone the call should be resumed. Any body has an idea how to do this? Thanks, -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20070517/7a06039d/attachment.htm