Polycom EX Guía Del Usuario

ViewStation EX, ViewStation FX, and VS4000 API Guide

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set

Sets the call speed threshold value. Requires a
parameter from <64|112|128|168|192|224|256|280|
320|336|384|392|448|512>.

get

Displays the current threshold value of the call.

64..512

Range of selectable speeds.

Example

audioquality set 168

User Interface Screen Location

System Info>Admin Setup>Phone/Audio: Audio Quality

audioqualityg7221 <set|get>
audioqualityg7221 set <64|112|128|168|192|224|

256|280|320|336|384|392|448|512>
audioqualityg7221 get

Description

This command sets the call speed threshold that determines which
audio protocol is used. At the selected speed or lower, the system
uses the G.722.1 audio protocol. Above the selected speed, the
system uses the G.722 audio protocol.

G.722.1 supports enhanced frame loss concealment and works
automatically and transparently between systems supporting this
audio standard. This is based on an algorithm that detects and
replaces missing speech data, thus maintaining high-quality audio.