Yeastar S300
License-free for up to 300 (optional 500) subscribers
Technical data
| Users | 300 (up to 500) |
| Max Concurrent Calls | 60 (up to 120) |
| Max FXS/FXO Ports | 24 |
| Max BRI Ports | 24 |
| Max GSM/3G Channel | 6 |
| Max E1/T1/PRI Ports | 3 |
| Module Ports on board | - |
| Max Expansion board EX08/EX30 | 3 |
| Max DSP Module D30 | 2 |
| CPU | ARM Cortex A9 1GHz Quad-Core |
| RAM | 2 GB |
| Flash | 8 GB |
| LAN | 1 × 10/100/1000Mbps |
| WAN | 1 × 10/100/1000Mbps |
| Power | AC 100-240V 50/60HZ 1.8A max |
| Dimensions (L x W x H) (mm) | 440 x 252 x 44 |
| Weight | 2.6 kg |
| Power Consumption | 6.2-59.1 W |
| Environment | Operation Range: 0°C to 40°C, 32°F to 104°F; Storage Range: -20 °C to 65°C, -4°F to 149°F; Humidity: 10-90% non-condensing |
| Mounting | Rack-mount |