Figure 2-24 Configuration Interface Of Media - New Rock Technologies OM10 User Manual

Figure 2-24 Configuration interface of media

Table 2-22 Configuration parameter of media
Name
Voice
Codec
Min. RTP port
Max. RTP port
iLBC payload type
TOS bits
Min. Jitter buffer
Max. Jitter buffer
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Description
Codec supported by the OM include G729A/20, PCMU/20, PCMA/20
(as shown in Table 2-23). This parameter must be set due to no default
value.
Several encoding methods can configure in this item at the same time,
separated with "," in the middle; the OM will negotiate with the
platform in the order from front to back when configuring the codec
methods
The minimum value of UDP ports for RTP transmission and receiving,
and the parameter must be greater than or equal to 3000. This field must
be filled in.
The maximum values of UDP ports for RTP's transmission and
receiving.
This field must be filled in. It's advisable to be greater than or equal to
"2× number of lines ＋min. RPT port".
Set the RTP payload type of iLBC， and the default value is 97. Accepted
value is 97 ~ 127. The parameter shall be configured in conformity to
that of platform.
This parameter specifies the quality assurance of services with different
priorities. The factory setting is 0x0C. For the mapping between the
levels that has no reliability requirement and the TOS value, see Table
2-24.
RTP Jitter Buffer is constructed to reduce the influence brought by
network jitter. This default value is 3. Higher value of this parameter
could result in longer delay; therefore, it should be set with caution.
RTP Jitter Buffer helps to reduce the influence brought by network
jitter. The default value is 50.
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