TelcoBridges 800 1+1 series, Руководство по установке

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15
Installing the Equipment
2.4.2 Connecting to a VoIP Network
The 800 series gateway features redundant GigE ports for connection to different VoIP networks. This
provides an access point to manage VoIP traffic. Should one of the IP physical interface go down, the
800 series gateway will continue to manage VoIP traffic using the alternate physical interface.
The IP address of the VoIP ports can be modified using the web portal.
Note:
Certain configurations of the 800 series gateway will exceed 100 Mbps, therefore 1000
Mbps is recommended.
Prerequisites
To connect the 800 series gateway to the VoIP network, you will need:
• Gigabit layer 2 Ethernet switch. A second one is required to support redundancy of the VoIP
interface.
• One or two CAT5 Ethernet cables with RJ45 male-male terminations.
Connections
The 800 series gateway is connected to the VoIP network by one or optionally two Ethernet GigE
network links, as shown in
figure 2.3 on page 15.
To connect the 800 series unit to the VoIP network:
1. Connect a CAT5 Ethernet cable to VoIP0 at the rear of the 800 series gateway. Connect the other
end of the same CAT5 cable to the gigabit Ethernet switch.
2. If your system employs a second gigabit Ethernet switch for redundancy, connect a second CAT5
Ethernet cable to VoIP1 at the rear of the 800 series gateway. Connect the other end of the same
CAT5 cable to the second gigabit Ethernet switch.
Figure 2.3 Connecting to the VoIP Network
Gi g abit
Ethernet
Switch 1
Gi g abit
Ethernet
Switch 2
VoIP Network 2 VoIP Network 1
15 14 13 12
10 11 8 9 3 2 0
7 6 5 4
1
MGMT0
MGMT1
ETH0
ETH1
VOIP0
VOIP1