Yeastar S50 VoIP PBX Phone System

The Yeastar S50 VoIP PBX Phone System is a compact yet powerful IP-PBX designed to support up to 50 users and 25 concurrent calls.

Housed in a 19″ 1U rack-mountable chassis, it offers versatile connectivity options, including ISDN BRI, PSTN, and GSM. Powered by cutting-edge processor technology and built on Asterisk 13, the S50 is a reliable telephone system known for its high MTBF (Mean Time Between Failures).

This system simplifies installation and maintenance with advanced features like auto-configuration, auto-detection, and plug-and-play capabilities, saving you time and effort.

Features

• User Capacity: Supports up to 50 users with 25 concurrent calls.
• SIP Trunks: Comes with 50 SIP trunks for flexible connectivity.
• Expandable Ports: Add module cards to activate up to 8 Analog, 8 BRI, and 4 GSM ports.
• Voicemail Storage: Includes 5,000 minutes of expandable voicemail storage.
• Call Recording: Built-in capability for call recording.
• Powerful Apps: Add features such as auto provisioning and LDAP.
• Free Upgrades: Enjoy free lifetime software and firmware upgrades.
• Multi-Site Connectivity: Connect multiple sites and remote users seamlessly.
• No Hidden Fees: No extra licensing charges or hidden costs.
• Energy Efficient: Low power consumption ranging from 2.1-18.5W.
• Automated Attendant (IVR): Streamline incoming calls.
• Email/SMS Features: Email to SMS and SMS to email functionalities.
• Fax to Email: Easily manage faxes through email.
• Paging/Intercom: Built-in intercom and paging capabilities.
• Mobility Extension: Access your system remotely.
• Music on Hold: Customizable music for callers on hold.
• SIP Forking: Support for simultaneous call handling.
• Voicemail to Email: Receive voicemail notifications via email.
• Rack Mountable: Fits in standard 1U rack spaces.

Specifications

• Users: 50
• Max Concurrent Calls: 25
• Max Analog Ports: 8
• Max BRI Ports: 8
• Max Cellular Ports: 4
• VoIP Trunks: 50
• Protocols: SIP (RFC3261), IAX2
• Transport Protocols: UDP, TCP, TLS, SRTP
• Codec: G711 (alaw/law), 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: 5,000 min (expandable)
• Firewall: Yes
• T.38 Fax: Yes
• App Center: Yes
• External Storage: SD Card
• Power Supply: AC 100-240V, 50/60Hz, 0.6A max
• Size (L x W x H): 34 x 21 x 4.4 cm
• Weight: 1.48 kg
• Power Consumption: 2.1-18.5 W