Yeastar Mypbx S100 100-Users PBX System

The yeastar pbx s100, phone system has the following features: yeastar s100 voip pbx has 100 users (expandable to 200) and 30 concurrent calls (expandable to 60). built-in call recording capability. includes 100 sip trunks. connect multiple sites and remote users instantly. add optional modules to activate additional ports up to 16 analog, 16 bri, 6 gsm, and 2 e1/t1/j1. includes 10,000 minutes of expandable voicemail storage. add d30 module to expand capacity by 100 extensions and 30 concurrent calls.