Yeastar P560 P-Series PBX for up to 100–200 Users and Advanced Business Communications

The Yeastar P570 is an enterprise IP-PBX from the P-Series platform, designed for organizations requiring a unified communications system with base support for 300 users and 60 concurrent calls, expandable to 500 users and 120 simultaneous sessions. The system consolidates analog, ISDN BRI, cellular GSM, and dual E1/T1 trunk connectivity into a single UC platform without additional gateway hardware. Support for two EX30/EX08 and two D30 expansion boards positions it as a high-scalability telephony solution for growing organizations.

The P570 accommodates up to 16 analog FXS/FXO ports, 16 BRI ports, 6 cellular GSM ports, and 2 E1/T1/J1 ports for high-capacity PSTN connectivity. Hardware expansion through 2×EX30/EX08 and 2×D30 boards enables incremental addition of physical ports and DSP channels as infrastructure requirements grow. Combined USB and HDD external storage provides extended capacity for call recording, archiving, and operational backup at scale.

The system simultaneously manages SIP trunks, analog PSTN lines, ISDN, and dual E1 trunks, providing full connectivity redundancy for organizations with strict communications continuity requirements. Administration is handled through a web interface with large-scale user management, multi-level advanced routing, real-time monitoring, and detailed CDR reporting. P570 supports hybrid and remote work scenarios through Yeastar desktop and mobile client applications.

The P570 targets organizations with 300–500 staff operating in environments with complex telephony infrastructure and high voice traffic volumes. Typical deployments include headquarters with extensive branch networks, contact centers, service companies with geographically distributed teams, and organizations requiring dual E1 trunks for large concurrent call volumes.