Description
Yeastar S20 is a stand-alone telephone system offering an unrivalled range of features to small businesses with less than 20 users. It supports 10 concurrent calls and various combinations of telephony ports including FXS, PSTN, ISDN BRI, and GSM/CDMA/3G.
Features
- 20 Users
- 10 Concurrent Calls
- Up to 4 FXS/FXO/BRI Ports
- Up to 1 GSM/3G/4G Channel
- 20 VoIP Trunks