exten => _7NXXXXXX,1,Set(CALLERID(all)="R K McConnachie <4036681593>")
exten => _7NXXXXXX,2,Set(CALLFILENAME=${EXTEN:1}-${TIMESTAMP})
exten => _7NXXXXXX,3,Monitor(wav,${CALLFILENAME},m)
exten => _7NXXXXXX,4,NoOp(Filename: ${CALLFILENAME})
exten => _7NXXXXXX,5,Dial(${FWDTRUNK}/1403${EXTEN:${FWDTRUNKMSD}},100,g)
exten => _7NXXXXXX,6,Goto(s-${DIALSTATUS})
exten => s-ANSWER,1,System(/etc/asterisk/scripts/astrecord /var/spool/asterisk/monitor/${CALLFILENAME}.wav russell@deadbolt.ca)