; Example: the two phones of pjsip.conf call each other. Any other number is
; rejected: there is no route out.
[general]
static = yes
writeprotect = yes

[phones]
exten => _10[12],1,Dial(PJSIP/${EXTEN},30)
 same => n,Hangup()

exten => _X.,1,Hangup(1)