D-Link DVG-5402G/GF User Manual page 277

DVG-5402G/GF Wireless AC1200 Wave 2 MU-MIMO Dual
Band Gigabit Router with Fiber WAN Port, 3G/LTE Support,
2 FXS Ports, and USB Port
User Manual
Parameter
Delay /
Maximal delay
Factor
Waiting for first digit
Dial delay time
BusyTone timeout
HowlerTone timeout
Send RTCP
Sending interval
After specifying the needed parameters, click the APPLY button.
Jitter Buffer
The Jitter Buffer parameter improves the quality of voice
transmission: received voice packets are specially delayed, which
allows their reproducing in the order they were sent from the
transmitting side.
Specify the minimal and maximal packets waiting period (in
milliseconds) in the relevant fields.
This parameter enhances efficiency of jitter buffer operation. When
the minimal value is selected, the delay value will tend to be lower.
Select the relevant value from the drop-down list.
Timeout Settings
The delay time before the first digit is dialed (in seconds). Specify
the required value.
The delay time before the next digit is dialed (from 3 to 9 seconds).
When this time expires, the router regards that the dialing is
completed and makes the call.
Busy tone duration (in seconds).
Howler tone duration (in seconds).
RTCP
Real-Time Transport Control Protocol.
Move the switch to the right to allow sending RTCP packets. RTCP
packets exchange allows receiving statistics on RTP packets
delivery.
Specify the time period (in seconds) between sending packets.
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Configuring via Web-based Interface
Description