MultiVOIP User Guide

 

Technical Configuration (Analog/BRI)

 

 

 

 

 

 

Voice/Fax Parameter Definitions (cont’d)

 

 

 

 

 

 

 

 

 

 

 

Field Name

Values

 

Description

 

 

 

 

 

 

 

 

 

 

Advanced

Features

 

 

 

 

 

Silence

Y/N

 

Determines whether silence

 

 

Compression

 

 

compression is enabled (checked) for

 

 

 

 

 

this voice channel.

 

 

 

 

 

 

With Silence Compression enabled, the

 

 

 

 

 

MultiVOIP will not transmit voice

 

 

 

 

 

packets when silence is detected,

 

 

 

 

 

thereby reducing the amount of

 

 

 

 

 

network bandwidth that is being used

 

 

 

 

 

by the voice channel.

 

 

 

 

 

 

Default = on.

 

 

 

 

 

 

 

 

 

Echo

Y/N

 

Determines whether echo cancellation is

 

 

Cancellation

 

 

enabled (checked) for this voice

 

 

 

 

 

channel.

 

 

 

 

 

 

Echo Cancellation removes echo and

 

 

 

 

 

improves sound quality. Default = on.

 

 

 

 

 

 

 

 

Forward

Y/N

 

Determines whether forward error

 

 

Error

 

 

correction is enabled (checked) for this

 

 

Correction

 

 

voice channel.

 

 

 

 

 

 

Forward Error Correction enables

 

 

 

 

 

some of the voice packets that were

 

 

 

 

 

corrupted or lost to be recovered. FEC

 

 

 

 

 

adds an additional 50% overhead to the

 

 

 

 

 

total network bandwidth consumed by

 

 

 

 

 

the voice channel.

Default = Off

 

 

 

 

 

 

 

 

233

Page 233
Image 233
Multi-Tech Systems MVP-2410/3010, MVP-410ST/810ST, MVP-130/130FXS manual Forward Error Correction enables, 233