Polycom Version 2.0.3B manual Attribute Default

Administrator’s Guide - SoundPoint® IP / SoundStation® IPAddendum

Attribute		Permitted	Default	Interpretation
		Values
voice.audioProfile.G722.jitter-		10, 20,	500	The absolute minimum duration
BufferShrink		30, ...		time (in milliseconds) of RTP
		(multiple		packet Rx with no packet loss
		of 10)		between jitter buffer size shrinks.
				Use smaller values (1000 ms) to
				minimize the delay on known
				good networks. Use larger values
				to minimize packet loss on net-
				works with large jitter (3000 ms).
voice.audioProfile.G722.jitter-		> jitter-	160	The largest jitter buffer depth to
BufferMax		Buffer-		be supported (in milliseconds).
		Min,		Jitter above this size will always
		multiple		cause lost packets. This parameter
		of 10,		should be set to the smallest pos-
		<=500		sible value that will support the
		for IP		expected network jitter.
		430, 500,
		501, and
		600,
		<= 160
		for IP
		300 and
		301
	• Gains <gain/>
	Attribute			Default
	voice.gain.rx.analog.chassis.IP_650			2
	voice.gain.rx.analog.ringer.IP_650			0
	voice.gain.rx.digital.chassis.IP_650			-9
	voice.gain.rx.digital.ringer.IP_650			-21
	voice.gain.tx.analog.chassis.IP_650			36
	voice.gain.tx.digital.chassis.IP_650			0

Important

Polycom recommends that you do not change these values.

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