[sms-in]
exten => s,1,SMS(default|a)
exten => s,2,Wait,1
exten => s,3,Hangup


[pstn-inbound]
;exten => s,1,Answer
exten => s,1,Noop(Testing without Answer ${CALLERIDNUM})
exten => s,2,GotoIf($["${CALLERIDNUM}" = ""]?s|5)
exten => s,3,GotoIf($["${CALLERIDNUM}" = "08005875290"]?s,7)
exten => s,4,Dial(SIP/2204&SIP/2205,30,w)
exten => s,5,Voicemail(u2204)
exten => s,6,Hangup
exten => s,7,Goto(sms-in,s,1)
exten => fax,1,SetVar(FAXFILE=/tmp/faxfor-${EXTEN}-${TIMESTAMP}.tif)
exten => fax,2,rxfax(${FAXFILE})
exten => fax,3,Hangup