Showing the calling SIPDOMAIN from SIP provider/proxy?


I just started playing with asterisk using FWD as the SIP proxy. Everything works nicely and the quality is great. However, I have one problem(so far).

If the calling party is "" and I use a Dial() call, my soft phone(Windows messenger) see it as "513@" where is my asterisk server.

Can I pass around the originating domain to the soft phone ?

thanks for any help in advance.