Http://www.hybertone.com HT-322 Two FXO Gateway
22
To upper or lower one of the codec of the sequence; highlight one of them then kick UP or
DOWN button. To disable or enable one of the codec click the
“
□
”
front of the codec
names.
3.4.5 NAT Traversal
3.4.5.1 Signaling NAT Traversal
Signaling traversal is setting the method of the signaling traversal between NAT.
A
）
None
None means there is no traversal mechanism supported.
B
）
Port-forwarding Support
Port-forwarding is the action of forwarding network ports on the outside network
interface (public IP) to inside network (private IP). Check your NAT (router)setting
before user choice this function.
Port-forwarding support includes gateway address and echo server address. Gateway
address id the IP of the network gateway. Echo server is a standard service
implementing the ECHO protocol.
C
）
Relay Proxy
Relay proxy is HyberTone's proprietary NAT traversal technology which allow
HyberTone's VoIP terminals to achieve anywhere of the complicated network
environments. It includes address, ports, user name, and password.
Note
: This RELAY proxy is only working with the RELAY Server software developed
by HyberTone independently. It was free software; user can get it from our
technical support.
3.4.5.2 Media NAT Traversal
Click on the
“
Media NAT Traversal
”
in the
“
Call Settings
”
configuration page
’
s
“
Media
Settings NAT Traversal
”
screen will be displayed as below.
