Yeastar GSM Module - 1 GSM Trunk

Yeastar modular design allows deferent input and output channels to choose from by using different modules. YeastarMyPBX GSM module enables the PBX system to use GSM Sim cards. GSM help the customers to use the system in remote locations where there are no physical lines available. It also helps take advantage of low-cost calling rates available in GSM sim connection. MyPBX GSM module can be used in all the Yeastar MyPBX Series including the new S series PBX Systems. Yeastar YST-GSM is a module for giving your Yeastar IP-PBX a single GSM channel of cellular connectivity. This quad-band GSM radio works on the 850, 900, 1800 and 1900 MHz bands using a SIMCon GSM engine. Insert a SIM card into this module just as you would a cell phone.