Sorry for late response, but: In your dial-peer statement, make sure you have a "application session" in both the POTS incoming dial-peer, and in the VoIP outgoing peer. --Dave -----Original Message----- From: serusers-bounces(a)iptel.org [mailto:serusers-bounces@lists.iptel.org] On Behalf Of laurent Schweizer Sent: Thursday, February 12, 2004 2:45 AM To: serusers(a)lists.iptel.org Subject: [Serusers] call transfert with a cisco 2600 Hello, I use a cisco 2600 as PSTN gateway and I cannot transfer correctly a call. When the 2600 receive a call, the call is directed to a first 7960 and then I want to transfer this call to an other 7960 . I have attached ethereal capture Thanks Schweizer Laurent