Volume and handset override

Volume and handset override is a feature that forces the station volume to maximum level, and in case the handset is off-hook, it will reconnect the loudspeaker by forcing the station to go on-hook. The feature is applicable for analog display stations and all types of IP stations.

Volume and handset override is activated by the following features:

• Group calls with Alarm priority
• Audio Program, remotly setup to group, activated by:
  • Using feature code 75
  • Event handler command PRG, or
  • ACDP command $PROG.

In AlphaPro the audio program must have the flag Volume/Handset Override enabled.

• Prerecorded voice alarm messages (ASVP), remotly setup by:
  • The feature code 761
  • The event handler commands AMS and AMG, or
  • The ACDP data command $ALRM
  • The ACDP data command $GM when parameter 5 = 4.

Analog stations without display data receiver inside do not support handset and volume override.(E.g. models 1007034210, 1007036210, VMP-619 and 1007001210).

See also: $MVO - Mask handset and volume override