Hi Jiri, I have a question. I want to route all call start with 0026xxxxxxxxxxxxxxxxxxxx to the PSTN gateway. And I tried it with the command if (uri=~"^sip:0026*@") { forward(IP,5060); break; }; Is this correct? Do I need to inculde this condition is the following condition statment: if (method=="INVITE") { if (uri=~"^sip:0026*@" { forward(ip , 5060); break; }; }; Thanks for your help. Regards John