D-Link DVG-3004S User Manual
Figure 3.6: System Configuration
Codec Priority – This could help users configure the codec priority for
using. Please pay more attentions about the firmware you use. If the
firmware only support G.729 series codec, the G.723 codec in this table
will be useful.
Frame Size – To configure the packet size for the codec that users want.
G723 Silence Suppression – To enable the VAD and CNG function for the
G.723 codec.
Line1 (TEL 1) Volume – To configure the output gain (voice), input gain
(input) and DTMF gain (DTMF) of the first FXS port.
Line2 (LINE 1) Volume – To configure the output gain (voice), input gain
(input) and DTMF gain (DTMF) of the first FXO port.
Line3 (TEL 2) Volume – To configure the output gain (voice), input gain
(input) and DTMF gain (DTMF) of the second FXS port.
Line4 Volume – To configure the output gain (voice), input gain (input) and
DTMF gain (DTMF) of the second FXO port.
Line5 (LINE 2) Volume – To configure the output gain (voice), input gain
(input) and DTMF gain (DTMF) of the second FXO port.
Line6 Volume – To configure the output gain (voice), input gain (input) and
DTMF gain (DTMF) of the second FXO port.
Echo Canceller – To enable or disable the echo cancellation function.
Jitter Buffer – To configure the Min or Max delay for the Jitter Buffer. The
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