[Serusers] More on pstn access using a GW

[Alessio Focardi]

It is better to use proxy_authorize(...) and proxy_challenge(...) instead 
of www_* to authenticate/authorize the INVITEs.

Oops !

this is  working now

if (uri=~"0*@privatel.it"){


if (!www_authorize("privatel.it", "subscriber")) {
                 www_challenge("privatel.it", "0");
                 sl_send_reply("403", "No permission for local calls");
                 break;
      					};

if (method=="INVITE" & !is_user_in("credentials", "local")){
                  sl_send_reply("403", "No permission for local calls");
                  break;
						};
rewritehostport("194.177.127.226:5090");
t_relay_to_udp("194.177.127.226", "5090");
break;

};


shall I just substitute www with proxy ?

tnx !