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Yeastar S-Series S50 IP PBX
VoIP Phone System for up to 50 Users, Modular PBX with Auto Provisioning, Unified Communications
Yeastar S-Series S50 IP PBX is a flexible and feature-rich VoIP PBX for small to medium businesses, supporting up to 50 users and 25 concurrent calls. Designed with a modular architecture, it offers seamless connectivity to SIP, PSTN, ISDN BRI, and GSM/3G/4G networks. The system comes with built-in Linkus UC Softphone, advanced call features, remote management tools, and compatibility with multiple business apps like PMS and CRM. Its intuitive web interface, plug-and-play provisioning, and advanced security mechanisms provide reliable, scalable communication with low maintenance and no recurring licensing costs.
Key Features:
- Supports up to 50 users and 25 concurrent calls
- Modular design with support for FXS, FXO, BRI, GSM/3G/4G
- Unified communications via Linkus mobile and desktop apps
- Built-in call recording and voicemail
- Auto provisioning for IP phones
- Hot standby and multisite interconnect
- Advanced firewall, SRTP/TLS encryption
- CRM and call center integration
- Expandable via SD card and external storage
- No license fees or hidden charges
Product Specifications:
- Model: Yeastar S50
- Max Users: 50
- Max Concurrent Calls: 25
- Max FXS Ports: 8
- Max FXO/BRI Ports: 8
- Max GSM/3G/4G Ports: 4
- Max 4G Data Port: 1
- VoIP Trunks: 50
- Protocols Supported: SIP (RFC3261), IAX2
- Transport Protocols: UDP, TCP, TLS, SRTP
- Audio Codecs: G.711 A/U, G.722, G.726, G.729A, GSM, Speex, ADPCM, iLBC
- Video Codecs: H.263, H.263P, H.264, MPEG4
- DTMF Support: In-band, RFC4733, RFC2833, SIP INFO
- Ethernet Ports: 2 × 10/100/1000 Mbps
- IP Services: Static IP, DHCP, VPN, Firewall, VLAN, DDNS, PPPoE, QoS, NAT, STUN
- Voicemail Storage: 10,000 minutes (expandable)
- Fax Support: T.38
- App Center: Linkus, Auto Provisioning, LDAP, Conference Panel, VPN Server, Billing App, Hotel App
- External Storage: SD Card
- Power Supply: AC 100–240V, 50/60Hz, 0.6A max
- Dimensions (L × W × H): 34 × 21 × 4.4 cm
- Weight: 1.48 kg
- Power Consumption: 2.1–18.5W
- Mounting: 1U Rackmount
- Operating Temperature: 0°C to 40°C
- Storage Temperature: -20°C to 65°C
Send Inquiry
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