Viking E-10-IP Product Manual page 17

21. Microphone Volume / Automatic Noise Cancelling Mode
The microphone volume can be set from 1 - 9,1 = lowest volume setting, 9 = highest volume setting. Alternatively the
microphone can be placed in the "Auto" Automatic Noise Cancelling mode. With the mic in the Auto mode, when
background noise increases, the mic gain will automatically decrease. When background noise decreases the mic
gain will automatically increase. The Auto mode is useful in applications where the background noise level can change
drastically. Factory Setting: 5
22. Talk / Listen Delay (VOX)
This feature selects switching time between talk and listen modes (VOX switching time). The Talk/Listen Delay can be
programmed from 0.1 - 0.9 seconds. Factory Setting: 0.5 seconds
23. In-Band Audio Call Progress
The In-Band Audio Call Progress Detection can be set to enabled or disabled. In-Band Audio Call Progress detection
should be enabled in applications where you are making an outbound call through your VoIP phone system and are
relying on In-Band analog audio for ringback or busy detection. Factory Setting: Enabled
24. In-Band Audio Detect Sensitivity
The In-Band Audio Detection level (Sensitivity) can be set from 1 - 9 (1 = minimum setting, 9 = the highest). Increasing
or decreasing the sensitivity may be required in applications where you are making an outbound call through your VoIP
phone system and are relying on In-Band analog audio detection. Factory Setting: 5
25. Lap Counter
With the lap counter disabled, if the Entry Phone is programmed to dial the next number on ring-no-answer and/or
busy signal, the Entry Phone will continuously call its programmed phone numbers forever until the call is answered.
The lap counter is a programmable counter that determines how many times the Entry Phone will cycle through its list
of up to 5 Speed Dial phone numbers, before it stops the dialing process and hangs up. When all of the programmed
phone numbers have been dialed, the lap counter is incremented and the dialing process repeats. When the lap counter
has been met, the dialing process stops and the Entry Phone hangs up. Factory Setting: Disabled
26. Call Length Timeout
This feature selects the maximum length of time that calls can be connected. Programmable in increments of 1 minute
up to a maximum of 9 minutes or disabled. With the call length disabled, the Entry Phone must rely on a call ended
signal, busy signal, Ring No Answer limit, or touch tone # to hang-up. Factory Setting: 3
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