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.