Yeastar S412 Installation Guide
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Installation
This chapter shows you how to install Yeastar S412 IP phone system.
Safety Disclaimers and Installation Warnings
To avoid unexpected accident, personal injury or device damage, please read the safety disclaimers
and installation warnings.
Power
Use only the power adapter provided with the IP PBX.
Keep the power off during the installation.
Make sure that the supply voltage matches the specifications indicated on the back panel of the
device.
To avoid the electric accident, do not open or remove the cover of IP PBX when it is working as
well as off the power.
Before cleaning the device, cut off the power supply.
Environment
Install the Yeastar S412 IP PBX in a location that is clean, free from vibration, electric shock, and
temperature/humidity extremes. The operating temperature should be kept below 104°F (40°C).
Module Installation
Yeastar S412 is designed with 8 fixed on-board FXS ports and 4 reserved slots to insert
different modules according to your requirement. Yeastar S412 supports installing up to 2 modules.
The optional modules are as below:
•
S2 Module
•
O2 Module
•
B2 Module
•
GSM Module
•
3G Module (WCDMA Module)
•
4G Module (LTE Module)
Unpack S412, you can see the S412 main board as the following picture.
•
T_Slot1: for S2 module only.
•
T_Slot2: for S2 module only.
•
T_Slot3: for O2 module, B2 module, GSM module, 3G module, 4G module.
•
T_Slot4: for O2 module, B2 module, GSM module, 3G module.
NOTE
•
Before installing the module, please check if the module is clean and intact.
•
You need to install the 4G LTE module into T_Slot3 if you want to use 4G cellular network.
