Multi-Tech Systems MultiVOIPTM, MVP-2410, MVP-3010, E1 manual Dtmf Parameters

Technical Configuration MultiVOIP User Guide

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)	Channel to be configured is selected
Channel	1-4 (410)	here.
	1-8 (810)
Copy	--	Copies the Voice/FAX attributes of
Channel		one channel to 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	Modifies audio level entering voice
	to	channel before it is sent over the
	–31dB	network to the remote VOIP. The
		default & recommended value is 0 dB.
Output Gain	+31dB	Modifies audio level being output to
	to	the device attached to the voice
	–31dB	channel. The default and
		recommended value is 0 dB.
DTMF Parameters
DTMF Gain	--	The DTMF Gain (Dual Tone Multi-
		Frequency) controls the volume level
		of the DTMF tones sent out for Touch-
		Tone dialing.
DTMF Gain,	+3dB to	Default value: -4 dB. Not to be
High Tones	-31dB &	changed except under supervision of
	“mute”	MultiTech’s Technical Support.
DTMF Gain,	+3dB to	Default value: -7 dB. Not to be
Low Tones	-31dB &	changed except under supervision of
	“mute”	MultiTech’s Technical Support.

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