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Administrator’s Guide - SoundPoint IP / SoundStation
®
IP Optimization
110 Copyright © 2006 Polycom, Inc.
4.6.1.8.2 Volume Persistence <volume/>
The user’s selection of the receive volume during a call can be remembered between
calls. This can be configured per termination (handset, headset and hands-free/chas-
sis). In some countries regulations exist which dictate that receive volume should be
reset to nominal at the start of each call on handset and headset.
voice.audioProfile.x.jitterBufferMax > jitterBuf-
ferMin,
multiple of
10,
<=500 for IP
430, 500,
501, and 600,
<= 160 for IP
300 and 301
The largest jitter buffer depth to be sup-
ported (in milliseconds). Jitter above this
size will always cause lost packets. This
parameter should be set to the smallest
possible value that will support the
expected network jitter.
Attribute
Permitted
Values
Default Interpretation
voice.volume.persist.handset 0, 1 0 If set to 1, the receive volume will be
remembered between calls.
If set to 0, the receive volume will be
reset to nominal at the start of each
call.
voice.volume.persist.headset 0, 1 0
voice.volume.persist.handsfree 0, 1 1
Attribute
Permitted
Values
Interpretation