![Tadiran Telecom TGW4 SERIES User Configuration Manual Download Page 69](http://html1.mh-extra.com/html/tadiran-telecom/tgw4-series/tgw4-series_user-configuration-manual_813338069.webp)
TGW4/8 Gateway Series for Aeonix User Configuration Manual
Tadiran Telecom (TTL) L.P. 57
2.7.6 Media Stream
After login, click the label of
Advanced > Media Stream
to open this interface.
Figure 2-31
Media Stream Configuration Interface
Table 2-25
Media Stream Configuration Parameter
Name
Description
Min. RTP port
The lowest port number of UDP ports for RTP transmission and receiving. The
parameter must be greater than or equal to 3000. This is a required field.
Note: Each phone call will occupy RTP and RTCP ports. If the gateway is
equipped with 4 subscriber lines (or trunk line), then at least 8 UDP ports are
required.
Max. RTP port
The highest port number of UDP ports for RTP transmission and receiving.
This is a required field. The value must be greater than or equal to “2 × number of
lines + min. RPT port”.
SIP_TOS
For SIP signaling, set the service level quality guarantee for different priorities.
The default value is 0x00.
RTP_TOS
For RTP voice streams, set the service level quality guarantee for different
priorities. The default value is 0x0C.
Min. jitter buffer
RTP Jitter Buffer reduces the effect of network jitter. This default value is 3.
Max. jitter buffer
RTP Jitter Buffer reduces the effect of network jitter. The default value is 50.
RTP drop SID
Determines whether to discard received RTP SID voice packets. By default, SID
voice packets will not be dropped.
Note: RTP SID packets should be dropped only when they are in nonconformity
to the specifications. Nonstandard RTP SID data could generate noise for calls.
RTP obtaining
From SDP global connection
(default value):
Obtain the IP address from SDP global connection;
From SDP media connection
:
Obtain the IP address from SDP Media Description.