Dial plan & Authentication

[hajata]

Hello
I am trying to send calls from my soft switch, to the SIP server. now I need the calls from the soft switch to connect, without any authentication or .... .
can anyone help me with the dial plan I am going to need for this. Please

Thank tou

[thusi]

Hi
Please could u give me the sip server configuration details or if u know any link to refer that configuration , please send me