Altigen AltiWare OE 4.6, Руководство администратора

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Board Configuration
AltiWare OE System Installation & Administration Manual 6-21
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Figure 5 shows a network layout in which there are two private networks,
the corporate LAN and branch office LAN. The VPN tunnel connects the
two private networks such that the two networks access each other with a
private IP address.
In the corporate network, AltiWare and AltiGatekeeper are installed and
running on a host with private IP address 192.168.1.2. This gatekeeper
redirects requests from local IP phones and from remote IP phones through
VPN.
Both Router 1 and Router 2 are VPN-capable and compatible with each
other. (It is recommended that the routers come from same vendor.) A VPN
tunnel exists between these two routers. The local IP phones, IP Phone 1
and IP Phone 2, directly connect to the corporate network with private IP
address 192.168.1.100 and 192.168.1.101. And the three remote IP phones,
IP Phone 3, IP Phone 4 and IP Phone 5, connect to the branch office
network with private IP addresses 192.168.2.100, 192.168.2.101 and
192.168.2.102, respectively.
Setup
For the Corporate LAN:
• AltiWare
AltiWare is installed and running at same host with private IP
address 192.168.1.2.
• IP Phone 1 and IP Phone 2
When configuring the local IP Phone 1 and IP Phone 2, you should
set up the AWIP to AltiWare's IP address, which is 192.168.1.2.
For the Branch office LAN:
• IP Phone 3, IP Phone 4 and IP Phone 5
When configuring the remote IP phones, IP Phone 3, IP Phone 4
and IP Phone 5, you should set up the AWIP to AltiWare's IP
address, which is 192.168.1.2.
For the VPN Tunnel between the Two Private Networks:
You must set up a VPN tunnel to connect the two private networks. The
VPN setup procedure may be complicated and is generally performed by a
professional IT technician.
The following minimum guidelines need to be considered for setting up the
VPN tunnel: