Grandstream UCM6208 – IP PBX with 8 FXO & 2 FXS Ports, 800 Users

The Grandstream UCM6208 IP PBX is a robust and scalable solution for medium to large businesses seeking all-in-one voice, video, and unified communications. This enterprise-grade PBX supports up to 800 registered SIP users and 100 concurrent calls, making it ideal for organizations with high communication demands.

Equipped with 8 FXO ports, the UCM6208 allows seamless integration of traditional PSTN lines into your IP network. Additionally, 2 FXS ports support analog phones or fax machines with lifeline capability, ensuring uninterrupted service during power or network outages.

The UCM6208 includes a built-in call recording server, enabling businesses to securely store and manage call recordings directly through the web user interface. For collaboration, the PBX supports up to 6 password-protected conference bridges, each accommodating up to 32 simultaneous participants, whether they join via PSTN or IP endpoints.

Deployment and management are simplified through auto-discovery and zero-configuration features for Grandstream SIP endpoints. The PBX also integrates advanced security protocols including SRTP, TLS, and HTTPS, ensuring that all communications remain private and secure.

Beyond voice services, the UCM6208 unifies video calling, conferencing, mobility, and even surveillance onto a single network, making it a versatile and centralized platform for modern enterprises. Its dual Gigabit Ethernet ports with PoE+ support, USB, and SD card interfaces provide flexible network connectivity and expandable storage.

With a compact 1U rack-mountable design and optional desktop setup, the Grandstream UCM6208 IP PBX delivers a professional, scalable, and secure solution for businesses looking to maximize efficiency and communication reliability—without the burden of per-user licensing fees.