Hi, I'm new and first thing I want to greet at all user in this forum! :wave: Next I start to explain my problem. So, I have a PAP2 configured with two providers: Line 1 : Voipstunt Line 2 : Vira (italian provider 'cause I'm italian) Two telephones connected to port 1 and 2. With Voipstunt I make call and with Vira I receive only. How can make two phones to ring when I receive a call? I tried to put userid@ipaddrort in user 2 tab at Cfwd all or something like that, when ipaddr I tried ip LAN, public ip and my DynDNS hostname but the problem was the same, busy tone on phone 2. Next, how can I use line 1 from line 2 phone (line 2 is only incoming!)? Last thing, can I transfer a call from a phone to the other? Thanks to all that will help me!