User Manual
T G W S IP -F X S /F S O G a te w a y S e rie s
90
Tadiran Telecom
Name
Description
Encryption method
Set the gateway encryption method, default is 7. The optional parameters as below:
2:TCP not encrypted
3: TCP encrypted
6: UDP not encrypted
7: UDP encrypted
8: Using keyword
10: RC4
13: Encrypt13
14: Encrypt14
16: Word reverse(263)
17: Word exchange(263)
18: Byte reverse(263)
19: Byte exchange(263)
20:VOS
Encryption key
You may obtain this from service provider
RTP encryption
Choose whether to encrypt RTP voice pack, the default is 0.
0: no encryption
1: entire message
2: header only
3: the data body only
T.38 encrypt
Select to encrypt T.38 fax media stream packets. By default, this is not selected.
Session Border
Proxy
Encryption method numbered 2, 3, 6 and 7 are used only when the device is connected to an
SBC.
SBC address
Set the IP address and port number of session border proxy server. The character “:” must be
used between IP address and port number.
Server address could be set into IP address or domain name. When a domain name is used, it is
required to configure DNS server on the "Basic > Network" page. Example: 201.30.170.38:1020
or sbc.com:1020.
Local port
Signaling port assignment of the gateway, the default value is 4660. Signaling port number may
be set at will, but cannot conflict with other ports of equipment.
2.7.9 VPN (Available on the TGW4/TGW8)
A VPN is a virtual private network constructed on the public network. VPN technology is based on the
idea of tunneling. It performs user authentication and data encryption to prevent data transferred over the
public network from being invalidly browsed or changed. Because the VPN is a logical network
constructed on the public network, it is unnecessary to deploy end-to-end physical links, only the VPN
server and VPN client need to be deployed instead, which greatly reduces the network expense.
With a built-in VPN client, the TGW4/TGW8 is ready to be directly connected to the VPN server to
avoid the firewall issues and NAT issues.
When an untrusted network needs to be traversed between the TGW4/TGW8and the SIP server, you are
Summary of Contents for aeonix TGW4
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