Yeastar Technology TA3210, Руководство пользователя

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TA3210 User Manual
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Gateway Settings
This chapter explains Gateway settings, which can be applied globally to TA3210. The
gateway settings can be configured under
Gateway→ Gateway Settings .

General Preferences
General Preferences
Figure 6-1 General Preferences
Table 6-1 General Preferences
Item Description
General Settings
MAX Call Duration
The absolute maximum amount of time permitted for a call.
A setting of 0 disables the timeout.
G723 Encoding Rate Set the G723 encoding rate.
FXO Mode
Select country to set the On Hook Speed, Ringer
Impedance, Ringer Threshold, Current Limiting, TIP/RING
voltage adjustment, Minimum Operational Loop Current,
and AC Impedance as predefined for your country's analog
line characteristics. The default setting is "FCC".
Voice Settings
Enable Jitterbuffer
Forces the use of a jitter buffer on the received side of a
SIP channel. The call quality will be improved if this option
is enabled.
Jitter Buffer MaxSize
Max length of the jitter buffer in milliseconds.
Default: 40.
VAD Voice Activity Detection.
Echo Tail Length
In some cases, the echo canceller doesn’t train quickly
enough and there is echo at the beginning of the call which
then quickly fades out.