Aastra 9000i Series Administrator's Manual page 606

Parameter
Handsfree tx gain
Audio mode
Configuring Audio Transmit and Receive Gain Adjustments
You can configure the audio transmit and gain adjustments using the configuration files only.
Use the following procedure to configure this feature.
Configuration Files
For specific parameters you can set in the configuration files, see Appendix A, the section,
and Receive Gain Adjustment Settings"
41-001343-01 Rev 02, Release 3.2.2
Description
The increased (+db) or decreased (-db) amount of signal transmitted from the base
microphone to the far-end party.
Allows you to configure how the d/f key (handsfree key) works. Audio mode has 4
options:
0 (Speaker) - Calls can be made or received using the handset or handsfree
speakerphone and can be switched between the two modes by pressing the d /fkey.
When on speaker, you can return to using the handset by placing the handset on
the cradle and picking it up again.
1 (Headset) - Calls can be made or received using the headset. Calls can be switched
between the headset and handset by pressing the d /fkey.
2 (Speaker/Headset) - Incoming calls are sent to the speakerphone. By pressing the d
/fkey, you can switch between the handsfree speakerphone, the headset, and the
handset.
3 (Headset/Speaker) - Incoming calls are sent to the headset. By pressing the d /fkey,
you can switch between the headset, the handsfree speakerphone, and the
handset.
on page A-188.
"Audio Transmit
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