Hi all, i do have the following setup Incoming call over DAHDI -> to another machine using IAX2 -> Agent at this machine starts an attended transfer to an external number This new initiated call does go over IAX2 -> the machine the original call came in -> DAHDI out into the world. Agent does release the channel -> so asterisk does bridge the channel which is at the agent machine with the channel the agent created for the new outbound call. So as far as i do understand this right - the media path after the transfer is still DAHDI -> machine 1 -> machine agent -> machine 1 -> DAHDI. Or is the IAX2 Protocol smart enough to detect this - and does not send the media across the line ? If IAX2 is not smart enough - how could i make this possible ? I already thought that something like this could do that trick: Incoming DAHDI channel -> do dial IAX2 trunk on the same machine -> so it is a native IAX2 channel -> go to agent machine - agent does create outbound IAX2 channel - agent does transfer -> now asterisk can handle it native - and will bridge channels on the first machine. Would this work ? best regards, Wolfgang Pichler