Grandstream UCM6302 IP-PBX Phone System

The Grandstream UCM6302 IP-PBX is a powerful, license-free unified communication system tailored for businesses seeking scalable voice, video, and collaboration capabilities. It supports up to 1,000 users and handles 150 concurrent calls, with the ability to manage audio conferences for up to 150 participants and video conferencing across multiple rooms. The system includes 2 FXO ports for PSTN integration, 2 FXS ports for analog devices, and 3 Gigabit Ethernet ports with PoE+ for flexible networking. A 320 × 240 color touchscreen provides intuitive local management, while built-in IVR, call queues, auto-attendant with multi-level support, call recording, CDR, voicemail, and meetings platform enable robust internal communications. Additional features include advanced security with secure boot, SRTP/TLS/HTTPS encryption, auto-provisioning for Grandstream devices, Wave app integration for desktop and mobile access, NAT/firewall services for remote connectivity, and centralized cloud-based management via GDMS