Hellow, I have an Asterisk PBX which is running ok with the internal calls (betwen internal extensions). Now, I also have 2 SIP lines (not SIP trunks) each one with itself userid, password, domain and proxy register server. And I don't know if it is possible to make the outbound calls through this SIP lines (like if they were RDSI or Analog lines). The data of SIP Lines are: Line 1: User ID: 1001 Password: XXXXXX Domain: colabora.es Proxy Register Server: callproxy.com Line 2: User ID: 1002 Password: XXXXXX Domain: colabora.es Proxy Register Server: callproxy.com If somebody has try this, please tell me how can I configure my Elastix to make external calls through this SIP Lines. Thank you far all.