The Grandstream UCM6308 8-Port IP PBX is a powerful unified communications platform designed to centralize business operations across voice, video, web meetings, mobility, and more. Built for high-capacity environments, it supports up to 3,000 users and 450 concurrent calls, offering seamless integration, robust security, and compatibility with both on-site and remote setups.

• Handles up to 3,000 users and 450 simultaneous calls

• Includes 8 FXO ports, 3 Gigabit RJ45 ports with PoE+, and NAT router support

• Built-in conferencing platform supports Wave app and major browsers for remote collaboration

• Compatible with GDMS for cloud-based setup, monitoring, and management