ClearOne XAP TH2 - Manual (Page 26)

Optimization ~ Adjusting Levels 22
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Adjusting transmit audio
To increase or decrease audio being sent to the telephone line, adjust the output gain
on the XAP 800 output channel that is connected to the XAP TH2 Transmit Input.
This will affect only the audio being sent to the telephone on that channel. See the
XAP 800 manual or G-Ware help file for detailed instructions.
Adjusting DTMF level
If the DTMF tones are too loud or too soft in relation to the caller audio, adjust
DTMF Level in the Telco Config window. The level can be adjusted in 1dB steps from
a nominal level 0 (default) to plus or minus 12dB.
Adjusting dial tone level
If the dial tone is too loud or too soft in relation to the caller audio, adjust Dial Tone
Level in the Telco Config window. The level can be adjusted in 1dB steps from a
nominal level 0 (default) to plus or minus 12dB.
Audible Hook Indication
When the unit goes off hook (connects), a beep is placed on the receive channel and
the transmit channel of the unit. When the unit goes on hook (disconnects), a series
of 2 beeps is placed on the receive channel to indicate that the call has been dropped.
This indicator can be turned on and off by selecting and deselecting the checkbox.
The default is on. The level adjustment allows you to customize the level of the beeps
in relationship to the caller audio level in the room. The level can be adjusted in 1dB
steps from a nominal level 0 (default) to plus or minus 12dB.
Audible Ring Indication
If you have the Audible Ring Indication turned on, a valid call will cause the front
panel On LED to flash, a serial ring command to transmit, and an audible ring to be
heard from the receive channel. In the Off mode, the front panel On LED flashes and
a serial command is transmitted. However, no ring tone is generated. This indicator
can be turned on and off by selecting and deselecting the checkbox. The default is on.
The level adjustment allows you to customize the level of the ring in relationship to
the caller audio level in the room. The level can be adjusted in 1dB steps from a
nominal level 0 (default) to plus or minus 12dB.