the configuration is this : NT PRI TD405P TE A ------------------> B (Asterisk) A make a call to B. A can display the ID (caller ID , example John) of B ? these information are exchanged in the call progress ? B can change the called number and communicate this change to A whene the call is hangup ? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060831/f6a176a1/attachment.htm