
26 Engineering
Table 1
MCG 3100 ports (cont’d.)
Port Protocol Function Applica-
tion
Configur-
able?
Configure in
MCG 3100-
to-Enterpri
se Firewall
policy?
Configure in
Internet-to
-MCG 3100
Firewall
policy?
9800
TCP MCG 3100
Gateway
Server Java
Virtual Machi
ne (JVM)
MCG 3100
Gateway
JVM
No No No
9801
TCP MCG 3100
Administratio
n JVM
MCG 3100
Admin JVM
No No No
26000
to 260
99
(listen
only)
UDP Media for
all MCC
3100 calls
anchored
on the MCG
3100
Voice over
IP (VoIP)
Conferenc
e Media
Yes Yes No
27000
to 270
99
(listen
only)
RTP (UDP) Media for
all MCC
3100 calls
anchored
on the MCG
3100
VoIP Medi
a
Yes Yes No
In the preceding table, the ranges 26000 to 26999 and 27000 to 27999
depend on the configuration of the Maximum number of DTR ports
parameter.
The following table lists the ports that are defined by the Enterprise Call
Server (ECS). You configure these ports on the ECS.
Table 2
ECS ports
Protocol Function Applicatio
n
Configure
in the MCG
3100-to-Enter
prise Firewall
policy?
Configure
in the Inter
net-to-MCG
3100 Firewall
policy?
RTP
(UDP)
VoIP send port for the Gateway
server. Configured on the MCG
3100.
MCG 3100 Yes No
Nortel Mobile Communication 3100
Nortel Mobile Communication 3100 Planning and Engineering
NN42030-200 04.01 2 October 2009
Copyright © 2007-2009 Nortel Networks. All Rights Reserved.
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