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.

Copyright © 2006 Polycom, Inc.

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Polycom Version 2.0.3B manual Attribute Default