Yeastar P520 P‑Series IP PBX Phone System

1. Enterprise‑grade IP PBX designed to deliver professional business telephony for small to medium enterprises with comprehensive VoIP and traditional telephony support

2. Up to 500 users and 50 concurrent calls capacity that supports large teams, call centers, and complex office networks with high communication demands

3. Multi‑platform SIP compatibility enabling integration with SIP trunks, VoIP service providers, SIP phones, softphones, and existing analog phone lines

4. Built‑in advanced call features including auto‑attendant, call forwarding, call waiting, call transfer, call parking, caller ID, and voicemail for efficient communication workflows

5. Voicemail‑to‑email delivery that automatically sends voicemail messages to email inboxes, keeping users connected and notified even when away from the desk

6. Flexible inbound & outbound call routing that supports time‑based routing, least cost routing, and customized dial plans for optimized telephony operations

7. Built‑in conferencing and collaboration capabilities that allow internal and external conference calls without relying on external services

8. Call queues, ring groups, and hunt groups designed for improved contact handling, support teams, and customer service workflows

9. Web‑based intuitive management interface for easy configuration, monitoring, and system administration from any browser‑enabled device

10. Integrated security features such as VoIP firewall, intrusion prevention, and access control to help secure your phone system from unauthorized use and VoIP attacks

11. Supports analog, digital, and IP endpoints including legacy analog phones, digital phones, SIP hard phones, softphones, and mobile extensions

12. QoS (Quality of Service) support that prioritizes voice traffic to maintain clear call quality even in high‑traffic networks

13. Redundancy and failover support that improves uptime and resilience during network or service interruptions

14. Scalable modular architecture that allows growth through additional extensions, trunks, and expansion modules as business needs evolve

15. Ideal for corporate offices, contact centers, multi‑location networks, and organizations requiring robust telephony with advanced management