724-746-5500 | blackbox.com
724-746-5500 | blackbox.com
Page 9
Chapter 2: Overview
2.4 Hardware Description
2.4.1 IPBX424
The front and back panels of the Hybrid PBX and VoIP Gateway with (4) FXO (IPBX424) are shown in Figures 2-1 and 2-2. Table
2-1 describes the components.
1
2
Figure 2-1. IPBX424 front panel.
3 4 5 6 7 8 9 10
Figure 2-2. IPBX424 back panel.
Table 2-1. IPBX424 components.
Number
Component
Description
1
(5) Status LEDs
(4) FXO, (1) Circle (See Table 2-3.)
2
(2) USB ports
USB Ports 1 and 2
3
Reset button
Press with a paper clip or other object to reset the Hybrid PBX and VoIP Gateway.
4
Barrel connector for Power
Links to power cord.
5
(1) RCA connector
Used for audio in.
6
(1) RCA connector
Used for audio out.
7
(3) RJ-45 ports
Connects to LAN 1, 2, or 3.
8
(1) RJ-45 port
Links to WAN.
9
(2) RJ-11 ports
FXS Ports 1 and 2.
10
(2) RJ-11 ports
FXO Ports 1/3, 2/4.