Multi-Tech Systems MVP103, 410 manual Channel to be configured is selected here

Chapter 3 – Related MultiVOIP Setup Parameters

Note that Voice/FAX parameters are applied on a channel-by-channel basis. However, once you have established a set of Voice/FAX parameters for a particular channel, you can apply this entire set of Voice/FAX parameters to another channel by using the Copy Channel button and its dialog box. To copy a set of Voice/FAX parameters to all channels, select “Copy to All” and click Copy.

The Voice/FAX Parameters fields are described in the tables below.

Voice/Fax Parameter Definitions

Field Name	Values	Description
Default	--	When this button is clicked, all Voice/FAX parameters
		are set to their default values.
Select	1-2 (210) 1-4 (410)	Channel to be configured is selected here.
Channel	1-8 (810)
Copy	--	Copies the Voice/FAX attributes of one channel to
Channel		another channel. Attributes can be copied to multiple
		channels or all channels at once.
Voice Gain	--	Signal amplification (or attenuation) in dB.
Input Gain	+31dB to –31dB	Modifies audio level entering voice channel before it is
		sent over the network to the remote VOIP. The default &
		recommended value is 0 dB.
Output Gain	+31dB to –31dB	Modifies audio level being output to the device attached
		to the voice channel. The default and recommended
		value is 0 dB.

Multi-Tech Systems, Inc. Avaya Communication Manager Guide 37