| Users | 50 |
| Max Concurrent Calls | 25 |
| Max Analog Ports | 8 |
| Max BRI Ports | 8 |
| Max Cellular Ports | 4 |
| Max E1/T1/J1 Ports | – |
| VoIP Trunks | 50 |
| Protocol | SIP (RFC3261), IAX2 |
| Transport Protocol | UDP, TCP, TLS, SRTP |
| Codec | G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4 |
| DTMF | In-band, RFC4733, RFC2833, SIP INFO |
| LAN | 1 × 10/100/1000 Mbps |
| WAN | 1 × 10/100/1000 Mbps |
| IP Services | Static IP, DHCP, VPN, Firewall, VLAN, DDNS, PPPoE, QoS, Static NAT, STUN |
| Voicemail | 5000 min (expandable) |
| Firewall | Yes |
| T.38 Fax | Yes |
| App Center | Yes |
| External Storage | SD Card |
| USB | – |
| Power | AC 100-240V 50/60HZ 0.6A max |
| Size (L x W x H) (cm) | 34 x 21 x 4.4 |
| Weight | 1.48 kg |
| Power Consumption | 2.1-18.5 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 | 1U Rack-mount |
Yeastar S50 VoIP PBX
The Yeastar S50 VoIP PBX is a robust communication solution designed to cater to the needs of small to medium-sized businesses. With support for up to 50 users and 25 concurrent calls, this compact yet powerful system ensures efficient and scalable communication within your organization. Equipped with a variety of ports, the S50 VoIP PBX allows for connectivity through analog, BRI, cellular, and VoIP trunks. It supports a range of protocols including SIP (RFC3261) and IAX2, with transport protocols such as UDP, TCP, TLS, and SRTP, ensuring flexibility and compatibility with various networks. The comprehensive codec support, including G711, G722, H264, and more, enables high-quality audio and video communications. Network management is made seamless with features like Static IP, DHCP, VPN, Firewall, VLAN, DDNS, PPPoE, QoS, Static NAT, and STUN. The built-in firewall enhances security, providing a protective barrier against unauthorized access. Additionally, the inclusion of T.38 Fax support ensures reliable fax communication. The S50 VoIP PBX incorporates a user-friendly App Center, allowing for easy integration of additional features and functionalities. Voicemail capabilities extend up to 5000 minutes, offering ample storage for your communication needs. The device is equipped with a slot for an SD card, enabling external storage expansion. Compact and rack-mountable, the S50 VoIP PBX has a sleek form factor measuring 34 x 21 x 4.4 cm and weighing 1.48 kg. It operates within a temperature range of 0°C to 40°C, making it suitable for various environments. The energy-efficient system consumes between 2.1 to 18.5 watts, contributing to cost savings. The Yeastar S50 VoIP PBX combines advanced features, scalability, and ease of use, making it an ideal communication solution for businesses seeking a reliable and versatile platform to meet their evolving needs.
