Polycom Vortex EF2241 Programming Manual page 17

Globally stored parameters are not changed when a preset is executed. Only one copy of a global parameter
is stored. Global parameters are written to non-volatile memory each time they are changed. Globally stored
parameters retain their values when the power is cycled.
Parameters stored in presets are changed each time a new preset is restored/executed. Preset parameters
are not saved in non-volatile memory until a
power-on preset (see PRESETP) are restored when the power is cycled.
Command Storage
Preset
AA
Global
ACKMOD
Preset
AEC
Preset
AECMODE
Preset
AGC
Preset
AGCMAX
Preset
AGCMIN
Preset
AGCRATE
Preset
AHCP
Preset
AHLD
Preset
AMASGN
Preset
AMAUTO
Preset
AMBUSID
Preset
AMCHAIR
Preset
AMCHNUM
Preset
AMDECAY
Preset
AMGATEC
Preset
AMGATER
Preset
AMGATET
Preset
AMGNOM
Preset
AMHOLD
Preset
AMLMM
Preset
AMLMN
Preset
AMNOM
Preset
AMNOMAT
Preset
AMOFFAT
Preset
AMPRIOR
Preset
AMREFB
Preset
AMREFE
Global
BAUD
PRESETW
Description
Enable or Disable Auto Answer Mode
Enable or Disable Acknowledgment Mode
Enable or Disable Acoustic Echo Cancellation
Set Amount of Double Talk Suppression used in the AEC.
Enable or Disable Mic/Line Input Automatic Gain Control
Set Maximum Allowed Mic/Line Input AGC Gain
Set Minimum Allowed Mic/Line Input AGC Gain
Set Ramp Rate of Mic/Line Input AGC
Enable or Disable Call Progress Based Auto Hangup
Enable or Disable Loop Drop Based Auto Hangup
Assign Inputs to an Automixer
Select Automatic or Manual Gating for each Automixer Input
Set Automixer Groupings for EF Bus
Enable Chairman Mode for Specified Automixer
Set Chairman Mic for Specified Automixer
Set Decay Time for Automixers
Set Automixer Gating Control Mode
Set Automixer Gate Ratio
Set Automixer Gate Threshold
Set Global Maximum Number of Open Mics for Bus Automixer
Set Automixer Hold Time
Set Last Mic On Mode for Specified Automixer
Set Microphone That Will Remain On in Manual Last Mic On Mode
Set Local Maximum Number of Open Mics for Automixer
Select NOM Attenuation on Each Output
Set Off Attenuation for the Specified Automixer
Set Gating Priority for the Specified Mic
Set Automixer Reference Bias for the Specified Automixer
Enable Automixer Reference for Specified Automixer
Set Baud Rate for RS-232 Port
command is executed. Parameters stored in the