extensions.conf

[default]
exten => s,1,Answer()
exten => s,2,Playback(welcome)

exten => _8.,1,Dial(SIP/${EXTEN:1}@proxy01.sipphone.com,30,r)
exten => _8.,2,Playback(nbdy-avail-to-take-call)
exten => _8.,3,Playback(goodbye)
exten => _8.,4,Hangup

exten => _9.,1,Dial(SIP/${EXTEN:1}@fwd.pulver.com,30,r)
exten => _9.,2,Playback(nbdy-avail-to-take-call)
exten => _9.,3,Playback(goodbye)
exten => _9.,4,Hangup

exten => *,1,Goto(test,s,1)
exten => _*X,1,Goto(test,${EXTEN:1},1)

exten => t,1,Playback(goodbye)
exten => t,2,Hangup

[redir]
exten => 0001,1,Answer()
;exten => 0001,2,Dial(IAX2/gxti,30,r)
exten => 0001,2,Goto(test,3,1)

[test]
exten => s,1,Background(welcome)
exten => s,2,Background(you-have-reached-a-test-number)

exten => 1,1,Playback(weasels-eaten-phonesys)
exten => 1,2,Playback(goodbye)
exten => 1,3,Wait(1)
exten => 1,4,Hangup

exten => 3,1,AGI(weather.agi)
exten => 3,2,Hangup

exten => 4,1,Goto(hold,s,1)

exten => 5,1,AGI(smsid.agi,{cid_name} paged you!)
exten => 5,2,Hangup

exten => 6,1,AGI(callerid-echo.agi)
exten => 6,2,Wait(1)
exten => 6,3,Playback(goodbye)
exten => 6,4,Hangup

exten => i,2,Goto(s,2)

[hold]
exten => s,1,MusicOnHold
exten => t,1,Background(welcome)
exten => t,2,Wait(3)
exten => t,3,Hangup