The Grandstream UCM6202 2-Port IP PBX is a compact yet powerful unified communications system that supports voice, video, data, and mobility within a single, centralized solution. Ideal for small to mid-sized businesses, it accommodates up to 500 users and 50 concurrent calls while offering advanced telephony features, SIP trunking, and strong network security.

• Supports up to 500 users and 50 simultaneous calls for growing business needs

• Built-in 2 FXO ports, 2 FXS ports with lifeline support, and up to 200 SIP trunk accounts

• Zero configuration and auto-discovery for seamless integration with Grandstream SIP devices

• Integrated call recording, multi-level IVR, and call detail records accessible via web UI

• Enterprise-grade security with SRTP, TLS, and HTTPS encryption