Grandstream UCM6301 – IP PBX with 1 FXO, 1 FXS, 500 Users & 75 Calls

The Grandstream UCM6301 IP PBX is an entry-level enterprise communication platform designed for small businesses that need a powerful yet cost-effective unified communications solution. With 1 FXO port and 1 FXS port, it provides seamless integration between traditional PSTN lines and modern VoIP networks, enabling businesses to maintain hybrid communication capabilities.

Supporting up to 500 users and 75 concurrent calls, the Grandstream UCM6301 IP PBX is well-suited for startups and small offices looking to scale their communication infrastructure as they grow. It supports SIP-based voice and video communications, allowing integration with IP phones, softphones, and mobile devices.

The system includes a built-in video conferencing platform that supports high-definition meetings, with up to 2 video rooms and 12 participants at 1080p, enabling efficient collaboration without additional conferencing solutions. With integration into the Grandstream Wave app, employees can connect remotely from smartphones, tablets, or desktops, making it ideal for hybrid and remote work environments.

Equipped with three Gigabit Ethernet ports with PoE+ support and an integrated NAT router, the UCM6301 ensures flexible deployment and reliable network performance. It includes advanced telephony features such as auto-attendant (IVR), call queues, voicemail-to-email, call recording, call forwarding, Do Not Disturb (DND), call park and pickup, and BLF, delivering a professional communication experience.

Security is enterprise-grade, featuring secure boot, unique certificates, TLS/SRTP/HTTPS encryption, and advanced authentication methods to protect communications. The system is fully compatible with the Grandstream Device Management System (GDMS), allowing centralized cloud-based provisioning and monitoring.

The Grandstream UCM6301 IP PBX also includes USB and SD card interfaces for storage expansion, call recording, and system logs. Its compact desktop design with a touchscreen LCD makes installation and management simple.

With no licensing fees, the UCM6301 provides a cost-effective, scalable, and secure communication platform for small businesses transitioning to VoIP.