Item description – Oki BMG7012 User Manual
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BMG7011 and BMG7012 User’s Guide Rev. 1.9
© Copyright, 2004 Oki Network Technologies. All Rights Reserved
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3.12.6 CODEC
This screen allows you to set CODEC configurations including Codec Rate, Preferred Codec, and VAD. Save and
Reboot.
Figure 33 – VoIP Codec Configuration Window
Item Description
CODEC Rate
“CODEC rate” specifies the packetization time (in milliseconds).
The value is from 10 to 40 ms for G.711 in 10 ms increments (20ms recommended)
The value is from 10 to 80 ms for G.729A in 10 ms increments (20ms recommended)
The value is 30, 60 or 90 ms for G.723.1 (30ms recommended)
Preferred CODEC
Specifies the preferred method of voice compression.
VAD
Voice Activity Detection feature.
Enabled: sending packets only while the user is speaking. This will save the bandwidth but cause
the time delay.