YEASTAR MYPBX TRUNK & ANALOG EXTENSION MODULES

S2 Module – plugin module for integrating analog extension devices like cordless phones, fax machines, Eftpos etc. Each module comes with 2 ports for 2 analog devices.

O2 Module – plugin module for integrating PSTN trunks, each module comes with 2 PSTN ports capable of supporting 2 PSTN lines.

SO Module – plugin module for integrating 1 x PSTN trunk and 1 x Analog Extension, the module comes with 1 PSTN port and 1 Analog extension port.

BRI Module –  plugin module for integrating 1 x ISDN BRI line.

3G Module – plugin module for integrating 3G trunk, each module supports one SIM card capable of supporting one voice channel.

Please select the required modules from below drop-down menu.