Connecting asterisk to a SIP Gateway

I would like to connect my asterisk to a SIP Gateway , which provides me a SIP gateway IP, sip id and passwd.

My objective is to provide a prefix (which will be stripped off) , which all extensions on the * can dial and use the SIP account to make international calls.

Please advise.


You can do exactly what you are asking very easily.

I would suggest that you check out the Asterisk: Future of Technology book. It is available for download from the following link.

Also I would suggest checking out this Wiki, It has tons of information about Asterisk.