Phone->Video - Denwa Communications DW-820 User Manual

Mic Volume
Automatical Generation
Control
NetEQ
8.8 Phone->Video
Sections
Media Feedback
H264 Settings
silence occur and inserts artificial noise until voice
activity resumes. The insertion of artificial noise gives
the illusion of a constant transmission stream, so that
background sound is consistent throughout the call and
the listener does not think the line has released.
To configure Microphone volume for handset mode.
DW-820 will auto adjust amplification circuit gain via signal.

Automatic Gain Control(Sending-side): Disabled by
default.

Automatic Gain Control(Receiving-side): Disabled by
default.

Automatic Gain Control Target: Range from 1 to 20 dB.
3dB by default.
Filter forgetting factor base: Range from 0~255. 250 by default.
Description

NACK: Enabled by default.

Tmmbr: Send the maximum temporary rate request.
Disabled by default.
To setup conrrespnding H264 video parameters.

H264 Profile: There are 4 modes-Base 、Main、High 、
Extend profile. Different profiles makes different coding
fuction and video quality.