Altigen ACC 6.7, Administration Manual

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MAXCS ACC 6.7 Administration Manual 431
A
P P E N D I X
C
Network Ports
If MAXCS 6.7 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
MaxAdmin 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:
When MAXCS or Softswitch is running on a non-Windows 2008 system,
BasePort = 49152
When MAXCS or Softswitch is running on a Windows 2008 system,
BasePort = 49664 (This is because Windows 2008 has some system services use
ports in the 49152 range.)
For a
single chassis system:
X = BasePort
Y = Ba Total IP codec channels x 2
For a multi -chassis system, you need to enter multiple ranges:
For external VoIP connection through a firewall TCP UDP
Remote AltiGen IP phone/IPTalk to phone service 10032
10064
5061 10060
Remote AltiGen IP phone firmware download (TFTP) 69
Extension Global Appearance 10066
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)