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Polycom Vortex EF2211 User Manual

Polycom Vortex EF2211
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S01DELAYOE*0110
Enable output delay on
outputs A and B, and disable
output delay on outputs 1 and
T.
S01DELAYOE*0110
S01DELAYOE*2
Toggle enabled status of
output delay on all outputs.
S01DELAYOE*abcd , where each of the letters
(a, b, etc.) is either 0 or 1 depending of the
current enabled status of the output delay on
the corresponding output. If this command was
sent after the example above, then the status
message would be S01DELAYOE*1001 .
S01DELAYOE*?
Query enabled status of
output delay on all outputs.
S01DELAYOE*abcd , where each of the letters
(a, b, etc.) is either 0 or 1 depending of the
current enabled status of the output delay on
the corresponding output. If this command was
sent after the example above, then the status
message would be S01DELAYOE*1001 .
8.43. DIAL -- Send DTMF Digits to Phone Interface
This command dials the specified string of digits by sending the equivalent DTMF tones to the phone
interface. Valid digits are '0'-'9', '*', '#', and ',' (delay). If the phone is not off-hook when this
command is executed, it will automatically be taken off-hook.
Example Description Status Message
S01DIAL9,,,4048921180
Dial 9 (to get an outside line), then pause (the three
commas), then dial 4048921180.
S10DIAL
8.44. DSPAUTO -- Enable Automatic DSPLOAD Status
Messages
This command sets or queries whether or not DSPLOAD messages will be automatically generated
whenever the DSP utilization changes.
This command is a boolean command. See
Section 6.1 for more information on this type of command.
Example Description Status Message
S01DSPAUTO1
Enable automatic DSPLOAD messages.
S01DSPAUTO1
S01DSPAUTO0
Disable automatic DSPLOAD messages.
S01DSPAUTO0
S01DSPAUTO2
Toggle automatic DSPLOAD messages.
S01DSPAUTOx , where x is 0 or 1
depending on the current setting of the
DSPAUTO paramter.

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Polycom Vortex EF2211 Specifications

Power IconPower
input voltage110-240 VAC
frequency47-63 Hz
power consumption25 W
phantom power24 V
Connectors IconConnectors
RS-232DB9F
EF Bus In/OutRJ45
Telephone Line/SetRJ11
Control/StatusDB25F
Audio3.5mm quick connect terminal blocks
Audio Specifications IconAudio Specifications
microphone input-30 dBu to +0 dBu
line inputs-20 dBu to +0 dBu
line outputs-20 dBu to +0 dBu
loudspeaker output10 W, 4-16 Ohms
input impedance10 k Ohms
output impedance50 Ohms
headroom20 dB
signal to noise ratio85 dB
frequency response20 Hz - 22 kHz
Echo and Noise Cancellation IconEcho and Noise Cancellation
total cancellation65 dB
convergence rate40 dB/second
noise cancellation0-15 dB
echo cancellation40 dB, total >65 dB
convergence30 dB/second
cancellation span32 ms
acoustic echo cancellation span270 ms
Operating Environment IconOperating Environment
operating temperature0 °C - 40 °C
status outputs5 V, 20 mA each
Weight and Dimensions IconWeight and Dimensions
width483 mm
length244 mm
height45 mm
weight1.8 kg
shipping weight2.5 kg

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