The Yeastar P-Series P570 is the definitive communication hub for large-scale businesses that demand total control over their data, eliminating the recurring per-user fees associated with cloud telephony. Built on a highly reliable Linux-based OS and housed in a premium 1U rack-mountable chassis, the P570 unifies voice, video, instant messaging, and professional call center software into a single, aggressively encrypted enterprise appliance.
• Key Features
Unprecedented Scalability (300 to 500 Users): Start with robust support for 300 extensions. As your workforce expands, you can install up to two Yeastar D30 Expansion Modules, unlocking a maximum capacity of 500 active users and 120 simultaneous calls.
Massive Interface Expansion: Accommodates two EX30 or EX08 expansion boards. Tailor your connectivity by deploying up to 16 FXS (Analog extensions), 16 FXO (PSTN lines), 16 BRI ports, or up to 2 E1/T1/J1 digital trunk lines for heavy call traffic.
6-Port Cellular Failover (3G/4G): Insert up to 6 cellular SIM cards into the system. This allows direct mobile routing for field teams and creates an unbreakable disaster recovery setup if primary SIP trunks or local ISPs go down.
Linkus UC Ecosystem: Your office extension goes wherever you go. The Linkus Unified Communications app (for iOS, Android, Mac, and Windows) allows employees to answer desk calls, access company directories, and start video conferences from their personal devices.
Enterprise Call Center Suite: Right out of the box, the P570 includes advanced Automatic Call Distribution (ACD), real-time wallboards, advanced SLA monitoring, and massive internal call recording—perfect for large customer service teams.
• Performance / Technology
The P570 features dual Gigabit Ethernet ports for high-speed network integration. Security is uncompromising, featuring built-in firewall protections, automated IP blacklisting, and military-grade TLS and SRTP encryption for all voice data. It also includes an integrated VPN server to securely tunnel remote workers directly into the PBX without exposing open ports to the internet.
• Design & Ergonomics
Designed for the modern server room, the 1U Rackmount form factor (440 x 252 x 44 mm) fits seamlessly into standard 19-inch IT racks. It includes a built-in SATA HDD interface (supporting up to 2TB internal storage) and an external USB port, allowing your IT team to securely archive thousands of hours of mandatory call recordings locally.
• Compatibility / Use Cases
The P570 boasts massive interoperability with almost all major SIP endpoints (Yealink, Fanvil, Cisco, Polycom) and integrates flawlessly with heavy-duty enterprise software like Microsoft Teams, Salesforce, and Zoho CRM. It is strictly recommended for large corporate headquarters, hospitals, call centers, and multi-site university campuses.
• Why This Product Stands Out
The vast majority of PBX hardware on the market is rigid—if you outgrow the box, you have to throw it away and buy a bigger one. The Yeastar P570 stands out through its brilliant dual-DSP expansion slots. By allowing businesses to organically grow from 300 to 500 users using cheap D30 plug-in modules, it guarantees one of the lowest Total Costs of Ownership (TCO) in the enterprise telecom market.
