Yeastar S50 VoIP PBX Phone System

Yeastar S50 VoIP PBX is a part of the Yeastar S-Series designed for small to medium-sized businesses. It offers a scalable and reliable communication solution with advanced features that accommodate businesses with growing needs for unified communication.

Features of the Yeastar S50 VoIP PBX:

1. Capacity:

• Supports up to 50 users and 25 concurrent calls, making it suitable for slightly larger setups than the S20.
• Expandable with additional modules for increased flexibility.

2. Connectivity:

• 2 onboard Gigabit Ethernet ports for LAN and WAN connection.
• Supports a combination of analog (FXO/FXS), ISDN BRI/PRI, and GSM/3G/4G via modular slots.
• SIP trunk support: Connects to VoIP service providers to handle external voice communications over IP.
• Up to 4 expansion modules, offering flexibility in configuring telephony options (analog, digital, cellular).

3. Call Management Features:

• Call Forwarding, Call Transfer, Call Waiting, Call Routing, Call Recording, and Voicemail.
• Advanced features like IVR (Interactive Voice Response), Ring Groups, Queues, and Conference Calling.
• Music on Hold, DISA (Direct Inward System Access), and BLF (Busy Lamp Field) for busy line monitoring.

4. Remote Extension & Mobility:

• Supports remote extensions, allowing remote workers to connect as part of the internal system.
• Mobile integration through softphones, enhancing flexibility for a mobile workforce.

5. Management Interface:

• Intuitive web-based management interface for easy configuration, monitoring, and system updates.
• Auto-provisioning for IP phones, reducing the need for manual configuration.
• Supports remote management.

6. Security:

• Built-in firewall with security features like TLS, SRTP, IP Blacklist, and secure web access to prevent unauthorized access and ensure communication security.

7. Integration & Compatibility:

• CRM integration and support for third-party applications via APIs.
• Seamless compatibility with major IP phones (e.g., Yealink, Grandstream, Cisco, etc.).
• Integration with LDAP, Microsoft Teams, and OpenVPN for secure remote access and unified communications.

8. VoIP Features:

• Supports HD Voice, ensuring high-quality audio.
• Compatible with most SIP endpoints, enabling cost-effective deployment.
• Voicemail-to-Email, enabling users to receive voicemail messages via email.

9. Expansion and Flexibility:

• Up to 8 FXO/FXS ports, 4 GSM channels, or 4 BRI ports.
• Modular design lets businesses add functionality according to their requirements, without overcommitting initially.

10. Cost-Effective Solution:

• Offers advanced PBX features at a cost-effective price point, without sacrificing scalability or quality.
• Ideal for businesses with 50–100 employees looking for a reliable, scalable, and feature-rich VoIP PBX system.