Yeastar S50 IP PBX

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Yeastar S50 VoIP PBX
Yeastar S50 VoIP PBX
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Yeastar S100 VoIP PBX
Yeastar S100 VoIP PBX
Yeastar S100 VoIP PBX
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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.

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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

Yeastar S -Series PBX System Datasheet – Download PDF

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