15
The In-Band Audio Detection level (Sensitivity) can be set from 1 - 9, 1 = minimum setting, 9 = highest setting. Increasing
or decreasing the sensitivity may be required when the In-band Audio Call Progress feature is enabled and the
PB-3-IP
is relying on In-Band analog audio detection.
Factory Setting:
5
26. In-Band Audio Detect Sensitivity
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
24. Talk / Listen Delay (VOX)
The In-Band Audio Call Progress Detection can be set to enabled or disabled. In-Band Audio Call Progress detection
should be enabled when the
PB-3-IP
is calling a number outside the VoIP phone system or is being used with a cloud-
based SIP provider. In these cases, the
PB-3-IP
relies on In-Band analog audio for ringback or busy detection.
Factory Setting:
Enabled.
25. In-Band Audio Call Progress
27. Repeat Announcement Option
The
PB-3-IP
Phone can be programmed to play the announcement from 1 - 9 times, or to continuously repeat the
announcement every 6 seconds until a Touch Tone
is detected from the distant party. The Panic Button LED will
turn on automatically after the announcement has stopped repeating.
Factory Setting:
1 (play the announcement 1 time)
The microphone volume can be set from 1 to 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
23. Microphone Volume / Automatic Noise Cancelling Mode
The Speaker volume can be set from 0 - 9, 0 = lowest volume setting, 9 = highest volume setting. Adjusting this will
set the volume level for incoming/outgoing Phone calls.
Factory Setting:
5
21. Speaker Volume
20. Speaker Mode
The Speaker Mode can be set to one of the following three modes.
Factory Setting:
OFF/Silent Monitoring Mode
OFF/Silent Monitoring Mode:
In the “OFF / Silent Monitor” mode the speaker is disabled at all times. However, the
speaker can be enabled after communication has been established by entering touch tone command “
#
”. The speaker
will remain on for the duration of the call.
ON:
In the “ON” mode the speaker is enabled during In-bound and Out-bound calls.
OFF Until Answered:
In the “OFF Until Answered” mode the speaker will remain silent during dialing and will not turn
on until the called party has answered
.
With Alternate Switch Action Enabled the Panic Button alternately connects and disconnects calls. With Alternate Switch
Action Disabled the Panic Button connects calls only. Pressing the button again after the call has been initiated will not
terminate the call.
Factory Setting:
Disabled
19. Alternating Switch Action
When set to Ring or Ring with AGC, The
PB-3-IP
Phone will output a loud ring when it is called. The level can be
adjusted from 0 - 9.
Factory Setting:
5
22. Ring Volume
