Agc -- Enable Or Disable Mic/Line Input Automatic Gain Control; Agcmax -- Set Maximum Allowed Mic/Line Input Agc Gain - Polycom Vortex EF2201 Command List
Rs-232 command set
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Also See for Vortex EF2201:
- Brochure & specs (52 pages) ,
- Reference manual (43 pages) ,
- Application note (36 pages)
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This command is a boolean command. See
This command is saved to global non-volatile memory and is not part of a preset. Its value is saved
each time it is changed. It will retain its value after power-down. Since this command writes to non-
volatile memory, there will be a delay before an acknowledgment is returned.
Example
Description
T01ACKMOD1 Enable acknowledgement mode. T01ACKMOD1
T01ACKMOD0 Disable acknowledgement mode. T01ACKMOD0
T01ACKMOD2 Toggle acknowledgement mode.
T01ACKMOD? Query acknowledgement mode.
8.3. AGC -- Enable or Disable Mic/Line Input Automatic Gain
Control
This command sets or queries the status of the Automatic Gain Control (AGC) algorithm on input
channel T (the telephone input).
This command is a channel boolean command. See
this type of command.
This command is saved to non-volatile memory only as part of a preset. The state of this command will
be restored after power-up only if a preset is saved and that preset is set to be the power-on preset.
Example Description
T01AGCT1 Enable AGC on input channel T.
T01AGCT0 Disable AGC on input channel T.
T01AGCT2 Toggle AGC state on input channel T.
T01AGCT? Query AGC state on input channel T.
8.4. AGCMAX -- Set Maximum Allowed Mic/Line Input AGC
Gain
This command sets the maximum gain that the AGC can apply on input channel T (the telephone
input). For example, if AGCMAX is set to 10, then the AGC for that channel can apply a maximum of 10
dB of gain to the input signal.
This command is a channel integer command. See
this type of command. The minimum and maximum values for this command are 0 and 15,
Section 6.1
for more information on this type of command.
Status Message
T01ACKMODx, where x is 0 or 1 depending on the
current state of acknowledgement mode.
T01ACKMODx, where x is 0 or 1 depending on the
current state of acknowledgement mode.
Section 6.3
and
Status Message
T01AGCT1
T01AGCT0
T01AGCTx, where x is 0 or 1 depending on the
current state of the AGC on input channel T.
T01AGCTx, where x is 0 or 1 depending on the
current state of the AGC on input channel T.
Section 6.3
and
Section 6.1
for more information on
Section 6.2
for more information on
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