Dinstar FXS - Page 42

Dinstar FXS Voice Gateway User Manual
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Media parameter description:
Use Random Port
Enable the gateway to use random RTP port
RTP Start Port
Default RTP port 8000
DTMF Method
SINGAL、INBAND、RFC2833
RFC2833 Payload
Type
Payloadvalue, default is 101
DTMF Gain
Default is 0 DB
DTMF Send Interval
DTMF send signal interval, default is 200ms.
Send Flash Event
Enable gateway to send flash event to remotely instead of handling it
locally
Coder Name
THE GATEWAY supports G729、G711U、G711A、G723. while it make
outgoing call, G.729 will used as figure 4.8.2 displayed
Payload Type
Each kind of coding has a unique type load value, refer toRFC3551
Packetization Time
Voice package time
Rate
Voice data flow rate, system default
Slience Suppression
Default is disable, if enable, according to the current noise
environment dynamically adjust mute inhibit threshold,thus in the user
in silent state stop transmission background noise bag and save about
VoIP bandwidth.In the low bandwidth environment, can reduce the
network congestion, greatly improving VoIP call effect.