Polycom Vortex EF2211 User Manual

S01TONEE2
Toggle enabled status of entry and exit
tones.
S01TONEEx , where x is 0 or 1
depending on the current enabled state of
entry and exit tones.
S01TONEE?
Query enabled state of entry and exit tones.
S01TONEEx , where x is 0 or 1
depending on the current enabled state of
entry and exit tones.
8.153. TONER -- Enable or Disable Ring Tones
This command sets or queries the enabled status of the ring tone feature. If ring tones are enabled, a
ring tone is played whenever there is an incoming ring signal on the connected phone line.
This command is a boolean command. See
Section 6.1 for more information on 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 Status Message
S01TONER1
Enable auto ring tones.
S01TONER1
S01TONER0
Disable ring tones.
S01TONER0
S01TONER2
Toggle enabled status of ring tones.
S01TONERx , where x is 0 or 1 depending on the
current enabled state of ring tones.
S01TONER?
Query enabled state of ring tones.
S01TONERx , where x is 0 or 1 depending on the
current enabled state of ring tones.
8.154. VTXMODI -- Enable VTX Mode on Specified Inputs
Vortex devices can be connected to a Polycom VTX 1000 in order to use the wideband capabilities of
that device. When connecting to a VTX 1000, special proccessing is done on the Vortex in order to
guarantee compatibility with the VTX 1000. This command enables processing for the VTX 1000 on
the specified line input or inputs. Note that VTX 1000 mode can only be enabled on the line inputs (A-
B).
This command is a channel boolean command. See
Section 6.3 and Section 6.1 for more information
on 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 Status Message
S01VTXMODIA1
Enable VTX mode on input A.
S01VTXMODIA1

Polycom Vortex EF2211 Specifications

Power

input voltage	110-240 VAC
frequency	47-63 Hz
power consumption	25 W
phantom power	24 V

Connectors

RS-232	DB9F
EF Bus In/Out	RJ45
Telephone Line/Set	RJ11
Control/Status	DB25F
Audio	3.5mm quick connect terminal blocks

Audio Specifications

microphone input	-30 dBu to +0 dBu
line inputs	-20 dBu to +0 dBu
line outputs	-20 dBu to +0 dBu
loudspeaker output	10 W, 4-16 Ohms
input impedance	10 k Ohms
output impedance	50 Ohms
headroom	20 dB
signal to noise ratio	85 dB
frequency response	20 Hz - 22 kHz

Echo and Noise Cancellation

total cancellation	65 dB
convergence rate	40 dB/second
noise cancellation	0-15 dB
echo cancellation	40 dB, total >65 dB
convergence	30 dB/second
cancellation span	32 ms
acoustic echo cancellation span	270 ms

Operating Environment

operating temperature	0 °C - 40 °C
status outputs	5 V, 20 mA each

Weight and Dimensions

width	483 mm
length	244 mm
height	45 mm
weight	1.8 kg
shipping weight	2.5 kg