Installation guide

MyPBX U520 Installation Guide
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4. Connection of BRI ports
The BRI port could be connected to the BRI line and the BRI port of a traditional PBX with a BRI RJ45-RJ11
cable.
For instance, if No.14 and No.16 connectors are BRI ports, the connection could be depicted as below:
Figure 3-6 Connection of BRI ports
3.2.3 Connection of FXS ports
The FXS port could be connected to an analog phone with a phone line.
For instance, if No.6 and No.8 connectors are FXS ports, the connection could be depicted as below:
Figure 3-7 Connection of FXS ports
3.2.4 Power Connection
Once users have made sure that device installation, cable connection and power type is correct, please