Aastra Telecom 57I C53I manual Configuring Audio Transmit and Receive Gain Adjustments, Audio mode

Operational IP Phone Features

Operational Features

Parameter	Description
Handsfree tx gain	The increased (+db) or decreased (-db) amount of signal transmitted from
	the base microphone to the far-end party.
Audio mode	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.

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, “Audio Transmit and Receive Gain Adjustment Settings” on page A-101.

Operational IP Phone Features

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