Udp Port Assignments - Avaya G150 Installation And Configuration Manual

9. Specify CODEC sets for your shared network regions as done in the example above. In the
example, network region 3 will share resources with the following other network regions,
using the specified CODEC sets:
Network region 1 using CODEC set 2.
Network region 4 using CODEC set 2.
Network region 10 using CODEC set 5.
Network region 13 using CODEC set 6.

UDP Port Assignments

The G150 Media Gateway uses a single block of UDP ports for audio connections. The default
block starts at 49152. For a given G150 station or trunk port, one UDP port is used for RTP and
the next consecutive UDP port is used for RTCP. For example, with the default block setting,
analog trunk 2 uses 49154 for the RTP/UDP connection and 49155 for the RTCP/UDP
connection.
Table 7: Port Assignments for Analog
trunks. This table is used in combination with one of the following three tables, depending on the
G150 Media Gateway's use of a WAN card:
Table 8: Port Assignments for Analog Stations (no BRI or PRI WAN card)
Table 9: Port Assignments for BRI Trunks and Analog Stations (BRI WAN card)
Table 10: Port Assignments for PRI Trunks and Analog Stations (T1 WAN card)
The port assignments identified in each of the three additional tables continues the numbering
sequence from
If the RTP UDP Port information needs to be changed for compatibility with routers which offer
RTP header compression only on ports in certain ranges, it can be updated via the G150
Manager application within System|S0 Gateway|RTP UDP Port Base field.
Table 7: Port Assignments for Analog Trunks
Table 7: Port Assignments for Analog
Trunk/Station RAS
Type UDP
Port
st
1 Analog Trunk 6000
nd
2 Analog Trunk 6000
rd
3 Analog Trunk 6000
th
4 Analog Trunk 6000
Trunks, identifies the port assignments for the analog
Trunks.
Q.931 RTP
Port UDP
Port
7000 49152
7000 49154
7000 49156
7000 49158
Administer network regions
RTCP
UDP Port
49153
49155
49157
49159
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