Configuring Network Use
3 - 7
Configuring Router Port Forwarding
To make video calls with your V500 system when you have a router, you must
open and assign ports in the firewall. This section describes how to do that
with some common routers from NETGEAR
®
, Linksys
®
, and D-Link
®
. Most
other routers require similar procedures.
Before you can change your router configuration, you must know:
•
The IP address of your router, which you can find in your router’s
documentation. (Many routers use the default address 192.168.1.1.)
•
Your router’s administrator name and password, which you can find in
your router’s documentation. (Many routers use the default user name
admin
and the password blank or
password
.)
•
The IP address that has been assigned to your system if you’re using
DHCP, which you can find on the LAN Properties screen. (See
Configuring LAN Properties
on page
3-2
for more information.)
With any router, you must open the ports listed here:
See
Port Usage
on page
Appendix-1
for advanced port configuration
information.
Port
Function
TCP or UDP
1720
H.323 call setup
TCP
3230-3235
Signaling and control for audio, call,
video, and data/FECC
TCP
3230-3253
Audio and video RTP media streams
UDP
1503
(optional)
T.120 data collaboration
TCP
Summary of Contents for V500
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Page 82: ...Administrator s Guide for the V500 System 4 32 ...
Page 100: ...Administrator s Guide for the V500 System 6 8 ...
Page 128: ...Administrator s Guide for the V500 System Appendix 10 ...
Page 136: ...Administrator s Guide for the V500 System Regulatory Notices 8 ...