assign VoiceTemp: RAM:
voice:waitforport -immediate REXX_GPFAX
if warn
  run >nil: <nil: gpfax:gpfax -W -NP -Q -z
endif

voice:waitforport REXX_GPFAX

if warn
  echo "GPFax couldn't be run!"
endif

rx "address rexx_gpfax unlisten"

voice:waitforport -immediate VOICEMAIL1
if warn
  voice:ZVM serial.device 0
  rx "address rexx_gpfax quitfax"
endif