Voice Media Settings - New Rock Technologies OM4 Administrator's Manual

Administrator Manual
Figure 6-10 DTMF setting interface

6.8 Voice Media Settings

Go to the Advanced > Media page to configure media related parameters.
Figure 6-11 Media setting interface
Description of media parameters
Table 6-1
Item
Codec
Min. RTP port
Max. RTP port
TOS/DSCP
6-6
RFC2833, inband, and SIP INFO are supported for
transmitting DTMF signals. When RFC2833 is
chosen, the payload type should be configured,
which is 101 by default.
DTMF detection threshold/adjust are used for
DTMF reception.
Description
Valid values are G729A/20, PCMU/20 and PCMA/20, and multiple codecs can be
entered, separating with a comma.
The lower bound of RTP transmission and receiving port. The valid range is
10010-10500.
The upper bound of RTP transmission and receiving port. This value must be greater
than or equal to "2× number of lines＋min. RPT port".
This parameter specifies the priorities of media stream.
OM Series IP Telephony System
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