Yeastar P550 IP PBX Phone System

The Yeastar P550 IP PBX Phone System is designed to provide a centralized business communication platform for small and medium-sized enterprises (SMEs). It combines IP telephony with unified communication features, allowing businesses to manage voice calls and other communication requirements through a single IP PBX system.

With support for up to 50 users and 25 concurrent calls, the Yeastar P550 is suitable for offices requiring multiple extensions and simultaneous business calls. Its modular hardware architecture supports flexible telephony connectivity, including FXS/FXO analog ports, BRI channels, and GSM/3G/4G LTE connectivity through compatible modules.

The Yeastar P550 also supports Linkus UC applications, call queue management, IVR, call recording, and business communication features. Its network interfaces provide Gigabit Ethernet connectivity for integration with business networks.

Main Features

• 50 User Capacity: Supports up to 50 users for business telephone communication.
• 25 Concurrent Calls: Supports up to 25 simultaneous calls for business communication.
• FXS/FXO Analog Connectivity: Supports up to 8 FXS/FXO analog ports through compatible expansion modules.
• BRI Connectivity: Supports up to 8 BRI channels for digital telephony connectivity.
• GSM/3G/4G LTE Support: Supports up to 4 cellular channels through compatible GSM, 3G, or 4G LTE modules.
• Unified Communications: Supports Linkus UC applications for mobile, desktop, and web-based business communication.
• Call Queue Management: Provides call queue functionality for organizing and managing incoming calls.
• IVR and Auto Attendant: Supports Interactive Voice Response for automated incoming call handling.
• Call Recording: Provides call recording functionality for supported business communication requirements.
• Modular IP PBX Design: Provides configurable telephony interfaces for different business communication environments.

Main Specifications

• Model Name: Yeastar P550 IP PBX
• System Type: P-Series IP PBX Phone System
• User Capacity: Up to 50 users
• Concurrent Calls: Up to 25 concurrent calls
• Maximum Analog Ports: Up to 8 FXS/FXO ports
• Maximum BRI Capacity: Up to 8 BRI channels
• Maximum Cellular Capacity: Up to 4 GSM/3G/4G LTE channels
• Network Interfaces: 2 × 10/100/1000 Mbps Gigabit Ethernet RJ45 ports
• USB Interface: 1 × USB 2.0 port
• Physical Dimensions: 440 × 252 × 44 mm; 1U rack-mountable; net weight 2.37 kg