VOPtel VG2020, Руководство пользователя, Страница: 29 / 38

Select UDP Tunnel (VPN Tunnel) or VPN L2TP. You can choose only one for current state.
After you select it, you’d better save conifguration and reboot your gateway.
Enable VPN
Select it or not to enable or disable VPN
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4.3.5. Dial-Peer Setting
This functionality offers you more flexible dial rule, you can refer to the following content to know how to
use this dial rule. When you want to dial an IP address, the entry of IP addresses is very cumbersome, but by
this functionality, you can set number 156 to replace 192.168.1.119 here.
When you want to dial a long distance call to Beijing, you need dial an area code 010 before local gateway
number, but you can also dial number 9 instead of 010 after we make a setting according to this dial rule. For
example, you want to dial 01062213123, but you need dial only 962213123 to realize your long distance call
after you make this setting.
Use this gateway you can realize dialing out via different lines without switch in web interface.
Dial-Peer
Gateway number
There are two types of matching conditions: one is full matching,
the other is prefix matching. In the Full matching, you need input
your desired gateway number in this blank, and then you need dial
the gateway number to realize calling to what the gateway number
is mapped. In the prefix matching, you need input your desired
prefix number and T; then dial the prefix and a gateway number to
realize calling to what your prefix number is mapped. The prefix
number supports at most 30 digits
Call Mode Select dialing protocol: SIP , IAX2 or lifeline
Destination
Set Destination address. This is optional config item. If you want to
set peer to peer call, please input destination IP address or domain
name. If you want to use this dial rule in SIP2 line, you need input
255.255.255.255 or 0.0.0.2 in it.
Port Set the Signal port, the default is 5060 for SIP.
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