search for: pstnlocal

I have a very simple question . I have 2 internal extension 301 and 300 sip phone . I want to these extesion can call each other, and ext 300 can call outside to pstn, and ext 301 to call internatonal. How can I do that ? [x1] exten => 300,1,Dial(SIP/300) include => pstnlocal [x2] exten => 301,1,Dial(SIP/301) include =>international [pstnlocal] exten => _9xxxxxxx,1,Dial(Zap/g1/${EXTEN}) [international] exten => _900.,1,Dial(Zap/g1/${EXTEN}) So it is good but in this case I cann t call the local phone .And if I include context x1 in x2 and x2 i...