http://www.hybertone.com GSM Series Voice Gateway
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G. Enable Authentication (Auth)
Click
“
Enable Authentication
”
and enter the following parameters when you need to set the H.235
authentication code and password.
3.5.1.3 Advance Setting of the H.323
The advance option of the GoIP involves the signaling and media, corresponding to
“
Advance
Setting
”
and
“
Media
”
respectively.
Select
“
Advance Setting
”
under H323, and the following setting page is displayed:
A. RAS Port
The RAS is the communication protocol between the terminal and the Gatekeeper. It is used to
transmit the registration information, login, broadband change, and the status between two H.323
unites. The RAS port can be used to specify the UDP and used with the router port for mapping.
B. Call Signaling Port (Q.931 Port)
H.225-Q.931 is a call control protocol of the H.323 for transmitting the call setting and unloading
information between two H.323 units. It is used to specify the Q.931 port (TCP) that receives calls
and used with the router port for mapping.
C. Media Control Port (H.245 Port)
