Multi-Tech Systems MVP103, 410 manual Auto Disconnect, Automatic

Chapter 3 – Related MultiVOIP Setup Parameters

Voice/Fax Parameter Definitions (cont’d)

Field Name	Values	Description
Dynamic Jitter (cont’d)
Minimum	60 to 400 ms	The minimum dynamic jitter buffer of 60 milliseconds is
Jitter Value		the minimum delay that would be acceptable over a low
		jitter network.
		Default = 150 msec
Maximum	60 to 400 ms	The maximum dynamic jitter buffer of 400 milliseconds is
Jitter Value		the maximum delay tolerable over a high jitter network.
		Default = 300 msec
Optimization	0 to 12	The Optimization Factor determines how quickly the
Factor		length of the Dynamic Jitter Buffer is changed based on
		actural 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 qauality under jitter conditions is desired at
		the cost of increased voice delay.
		Default = 7.
Auto	Disconnect
Automatic	--	The Automatic Disconnection group provides four
Disconnect-		options which can be used singly or in any combination.
ion
Jitter Value	1-65535	The Jitter Value defines the average inter-arrival packet
	milli-seconds	deviation (in milliseconds) before the call is automatically
		disconnected. The default is 300 milliseconds. A higher
		value means voice transmission will be more accepting of
		jitter. A lower value is less tolerant of jitter.
		Inactive by default. When active, default = 300 ms.
		However, value must equal or exceed Dynamic
		Minimum Jitter Value.
Call Duration	1-65535 seconds	Call Duration defines the maximum length of time (in
		seconds) that a call remains connected before the call is
		automatically disconnected.
		Inactive by default.
		When active, default = 180 sec.
		This may be too short for most configurations, requiring
		upward adjustment.
Consecutive	1-65535	Consecutive Packets Lost defines the number of
Packets Lost		consecutive packets that are lost after which the call is
		automatically disconnected.
		Inactive by default.
		When active, default = 30
Network	1 to 65535 seconds;	Specifies how long to wait before disconnecting the call
Discon-	Default = 30 sec.	when IP network connectivity with the remote site has
nection		been lost.

Multi-Tech Systems, Inc. Avaya Communication Manager Guide 41