IP PBX system Yeastar P550

The Yeastar P550 IP PBX system is a compact, business-grade communications platform designed for small and medium-sized enterprises up to 50 users. It provides an integrated PBX appliance with Gigabit Ethernet and supports standard AC power (100–240 V, 50–60 Hz). The P550 consolidates voice, video, applications and collaboration tools into one system to simplify office telephony and remote work connectivity.

Advantages

The P550 offers an all-in-one on-premise PBX with optional software deployments and easy integration with Linkus UC Clients for web, desktop and mobile access. It includes built-in video conferencing, call center features (ACD, IVR, call recording, queue panel, wallboard and reports) and multiple integration options such as CRM and Microsoft Teams. The device’s small footprint (210 × 340 × 44 mm) and Gigabit Ethernet make it suitable for typical SME network environments while supporting secure remote access and operator tools for efficient call handling.

Suitable for

• Small and medium-sized businesses with up to 50 users
• Offices that require integrated voice, video conferencing and collaboration
• Organizations needing a cost-effective inbound call center solution
• Teams that use mobile and desktop devices as office extensions via Linkus

Key specifications

• Model: Yeastar P550 (MPN: P550, EAN: 6926150036314)
• User capacity: Up to 50 users
• Network: Gigabit Ethernet
• Power input: AC 100–240 V, 50–60 Hz
• Dimensions: 210 mm (W) × 340 mm (D) × 44 mm (H)

How to use

Install the P550 in your network rack or on a shelf and connect to power and your LAN via the Gigabit Ethernet port. Configure the PBX through the web-based administration interface or deploy the software edition where applicable. Set up extensions, trunk lines and UC clients (Linkus for browser, iOS, Android, Windows and macOS) so users can make calls, join video conferences and access voicemail. Configure call center features such as ACD and IVR and enable integrations (CRM, Teams) as required.

Recommendations

For optimal performance, place the P550 in a temperature-controlled area with stable network connectivity. Use the Yeastar-supplied domain for secure remote access and keep firmware and subscription plans up to date to access advanced features and security updates.