Media Parameter - Handcell DAG1000 Series User Manual

DAG1000/2000 Series FXS Voice Gateway User Manual
Send CID before Ringing
Delay of sending CID after
Ringing
SLIC Setting

4.8.2 Media Parameter

Media parameter mainly include: RTP start port, DTMF parameter, Prefered Vocoder.
Configuration Interface as follow ：
Media parameter description:
RTP Start Port
DTMF Method
RFC2833 Payload Type Optimization
RFC2833 Payload Type
DTMF Gain
DTMF Send Interval
Coder Name
After enable this configuration, The DAG send caller to phone set before
ringing, otherwise the caller ID will display after ringing.
Definite delay timer of caller ID while it set to send caller ID after ringing.
Its Default value 500ms
Set the unit impedance
Figure 4.8-2 Media Parameter Configuration Interface
Default RTP port 8000
SINGAL 、 INBAND 、 RFC2833
It is configurable When RFC2833 is selected,
payload negotiation parameter with remote side, it
includes two options: Local and remote
Payload value, default is 101
Default is 0 DB
DTMF send signal interval, default is 200ms.
DAG supports G729 、 G711U 、 G711A 、 G723. while
it make outgoing call, G.729 will used as figure
4.8.2 displayed
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