Polycom Vortex EF2201 User Manual

This command sets the gain of the output to the phone interface. This command is an alias for the
GAINOT. It is provided for backwards compatibility with and ease of migration from the EF200. When
possible, the
GAINOT command should be used instead of this command.
This command is an integer command. See
Section 6.2 for more information on this type of command.
The minimum and maximum values for this command are -100 and 20, respectively.
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 Status Message
T01GAINP6
Set phone output gain to 6 dB.
T01GAINP6
T01GAINP>3
Increase phone output gain by 3 dB.
T01GAINPx, where x is the new value of the
phone output gain. If this command was issued
after the example above, then the status message
would be T01GAINP9.
T01GAINP?
Query phone output gain.
T01GAINPx, where x is the new value of the
phone output gain. If this command was issued
after the example above, then the status message
would be T01GAINP9.
8.35. GAINSIT -- Set From Phone User Tone Gain
This command sets the gain of the user tones coming from the phone DSP. User tones include entry
and exit tones (see
TONEE) and custom tones (see the SOUNDP and SOUNDL commands). In most
cases, the tones are played out "locally" and their gains are adjusted by the GAINSIT command.
Sometimes, the tones are played out to the phone, and the gain is adjusted by the
GAINSOT
command.
This command is an integer command. See
Section 6.2 for more information on this type of command.
The minimum and maximum values for this command are -20 and 20, respectively.
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 Status Message
T01GAINSIT6
Set tone output gain to 6 dB.
T01GAINSIT6
T01GAINSIT>3
Increase tone output gain by 3 dB.
T01GAINSITx where x is the new value of the
tone output gain. If this command was issued
after the example above, then the status
message would be T01GAINSIT9.
T01GAINSIT?
Query tone output gain.
T01GAINSITx, where x is the new value of the
tone output gain. If this command was issued
after the example above, then the status
message would be T01GAINSIT9.

Polycom Vortex EF2201 Specifications

General

Rack capacity	1U
Frequency range	250 - 3600 Hz
Cancellation span	32 ms
Echo cancellation	60 dB
RS-232 ports	1
Modem (RJ-11) ports	2
Input voltage	110 - 240 V
Input frequency	47/63 Hz
Power consumption (typical)	15 W
Nominal input level	-66 dB

Weight and Dimensions

Weight	1800 g
Dimensions (WxDxH)	483 x 244 x 45 mm