I am trying to bridge an incoming call to an external number(s). I currently have this working for years to normal cell phones. I want to change it to call my ITSP instead of a mobile number but having problems. I have ready the wiki and many posts but they have many variations. Have tried with registered and unregistered. I am missing something. The question is what is the correct/best format, I can register the outbound # since it’s my account, the inbound is already registered. Thanks very much! Mario G I tried #1 below and it does not work. 1. sofia/gateway/${dial_gateway}/sip:number@itsp.com <sip:number@itsp.com>. <- NOGO 2. WIki has these but I am really puzzled but the use of “internal": data="sofia/internal/9998881111@sip.yourprovider.com” OR data="{sip_auth_username=foo,sip_auth_password=bar}sofia/internal/9998881111@sip.yourprovider.com”/> Wiki also shows this example which I use to call cell #, but does not work for directions ITSP call: sofia/gateway/asterlink/18005551212 And found this: action application="bridge" data="sofia/gateway/providerA/$1