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AltiWare ACM 5.1 Administration Manual 423
A
PPENDIX
C
Network Ports
If AltiWare ACM 5.1 is behind a firewall/NAT router, you need to open TCP and UDP ports
according to the following table:
Note: An easy way to find out the RTP/TCP port range(s) for SIP and H.323 is to look in
AltiWare Administrator View > Current Resource Statistics. All the ports are
listed in the Local Ports column.
Alternatively, you can figure the port range in the following way:
For a single chassis system:
X = 49152
Y = 49152 + Total IP codec channels x 2
For a multi-chassis system, you need to enter multiple ranges:
Gateway ID = 0
X0 = 49152
Y0 = 49152 + Total IP codec channels in GW0 x 2
Gateway ID = 1
X1 = 49152 + 512 x 1
For external VoIP connection through a firewall TCP UDP
Remote AltiGen IP phone/IPTalk to phone service 10032
10064
10060
Remote AltiGen IP phone firmware download (TFTP)
69
VoIP RTP Port (Voice Stream) for SIP and H.323 From X to Y
(See note
below)
SIP Tie Trunk from other AltiGen systems 10060
SIP Trunking Service from carrier 5060
H.323 Tie Trunk
H.245 (Media Capability)
1720
From X to Y
(See note
below)