AVer EVC900 - Manual (Page 74)

71
Enable H.460 Firewall Traversal
If you want to enable the H.460 Firewall
Traversal, please set the following ports in port
forwarding in your firewall before start
installing your EVC.
Port Function Type
1719 Gatekeeper UDP
1720
H.323 Call
setup
TCP
30000~30299
Control and
media for
audio, video,
content, and
data/FECC
TCP and UDP
80
HTTP
Interface
(WebTool)
TCP
23 Telnet TCP
5060 SIP TCP and UDP
 Make sure your gatekeeper supports H.460 Firewall Traversal before enabling it.
Test
This feature tests the network ability between local and far site.
Select Network│Test and press .
Select Run to start testing.
Wait until it finishes the network test. The
check mark will appear if the network test is
successful. If it fails, save the report in a USB
flash drive and contact our technical support.