Yeastar Ip PBX P520

The Yeastar P520 is a high-performance VoIP gateway designed for medium to large businesses, delivering reliable and scalable connectivity between VoIP networks and the PSTN. Supporting up to 120 concurrent calls, it ensures clear, stable communication with advanced signaling protocols like SIP, H.323, and T.38 fax. Its robust security features include TLS/SRTP encryption, firewall protection, and DoS attack prevention. Easy to configure via a web-based interface, the P520 provides flexible deployment options and seamless integration with Yeastar PBX systems, optimizing voice traffic while reducing operational costs.