Multi-Tech Systems MultiVOIPTM, MVP-2410, MVP-3010, E1 manual Modem Relay, Optimization Factor

MultiVOIP User Guide			Technical Configuration
	Voice/Fax Parameter Definitions (cont’d)
	Field Name	Values	Description
	Dynamic	Jitter
	Maximum	60 to 400	The maximum dynamic jitter buffer
	Jitter Value	ms	of 400 milliseconds is the maximum
			delay tolerable over a high jitter
			network.
			Default = 300 msec
	Optimizat-	0 to 12	The Optimization Factor
	ion Factor		determines how quickly the length
			of the Dynamic Jitter Buffer is
			changed based on actual jitter
			encountered on the network.
			Selecting the minimum value of 0
			means low voice delay is desired,
			but increases the possibility of jitter-
			induced voice quality problems.
			Selecting the maximum value of 12
			means highest voice quality under
			jitter conditions is desired at the
			cost of increased voice delay.
			Default = 7.

Modem Relay

To place modem traffic onto the voip network (an application called “modem relay”), use Coder G.711 mu-law at 64kbps.

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