Hi, is there any possibility to cancel call transfer if it has not been finished yet? I develop a dialog application using pjsip stack which tranfers caller's session to another person and I would like to handle situations like these: - You are being transfered... (and transfer starts) then 3 situations can occur: * Call is accepted, transfer is finished. * Call is rejected or the line which the session is transfered to is busy. * The called person did not accept the call in e.g. 30 seconds. Then I would like to cancel the transfer and tell the caller: - The person you are calling does not answer the call. Is it possible to make this with pjsua-lib or by lower level functions? One possibility is to make a new call and if it is accepted, connect the calls in conference bridge, but it is complicated and all the data flows through the dialog server. Thanks for advice. Vali