Yeastar Phone System Appliances provide an unbeatable VoIP PBX platform. Combining the hardware and software intro one convenient appliance.

Yeastar S20

- 20 Users
- 10 Concurrent Calls
- Up to 4 FXS/FXO/BRI Ports
- Up to 1 GSM/3G/4G Channel

Yeastar S50

- 50 Users
- 25 Concurrent Calls
- Up to 8 FXS/FXO/BRI Ports
- Up to 4 GSM/3G/4G Channel

Yeastar S100

- 100 Users (expandable to 200)
- 30 Concurrent Calls (expandable to 60)
- Up to 16 FXS/FXO/BRI Ports
- Up to 6 GSM/CDMA/3G/4G Channels
- Up to 2 E1/T1/PRI Ports

Yeastar Cloud Service

Yeastar Cloud Service

Yeastar O2 Dual FXO Module

The O2 is a module with 2 FXO ports to terminate two analog PSTN(POTS) lines.

Yeastar S2 Dual FXS Module

The S2 is a module with 2 FXS ports to terminate two analog PSTN(POTS) lines.