[incoming]

exten => s,1,Answer()
exten => s,2,Background(gcc3) 
exten => s,3,Hangup()

exten => 0,1,Goto(incoming,s,1)

exten => 1,1,Goto(estacosa,111,1)

exten => 2,1,Goto(estacosa,666,1)


exten => i,1,Background(gcc3error1)
exten => i,2,Goto(incoming,s,1)

exten => t,1,Goto(incoming,s,1)

include => estacosa

[estacosa]

exten => 110,1,Dial(SIP/110)
exten => 110,2,VoiceMail,110

exten => 111,1,Mixmonitor(${UNIQUEID}.wav)
exten => 111,2,Dial(SIP/111)
exten => 111,3,VoiceMail,111

exten => 456,1,Dial(IAX2/456,20,tr)
exten => 456,2,VoiceMail,456

exten => 666,1,Dial(Zap/1/28)
exten => 666,2,Hangup()

include => buzonvoz