The GRAND STREAM GS-UCM6304A is an audio-only IP PBX system designed for businesses requiring a unified communication solution for up to 1000 users. This unit supports a maximum of 150 concurrent calls and integrates a built-in platform for instant messaging and audio conferencing, accessible via computers, mobile devices, and SIP endpoints. It features four FXO ports and four FXS ports, providing connectivity for traditional phone lines and analog devices. The system offers zero-configuration provisioning for Grandstream SIP endpoints and includes the free Wave App for voice and IM communications across various devices. For IT environments, it provides advanced security features like secure boot and unique certificates, along with three Gigabit RJ45 network ports with integrated PoE+. The GS-UCM6304A also supports API for third-party integrations, such as CRM and PMS platforms, and is compatible with GDMS for cloud management, making it suitable for organizations needing a scalable and secure communication infrastructure.
The system supports up to 1000 users and can handle a maximum of 150 concurrent calls.
It includes 4 FXO ports for connecting to traditional phone lines and 4 FXS ports for analog devices.
Yes, it features automated NAT firewall traversal for secure remote connections and supports Hot Standby High Availability for enhanced reliability, making it suitable for remote and dual deployment scenarios.
It provides three Gigabit auto-sensing RJ45 network ports, all with integrated PoE+ support, and can function as a NAT router.
GS-UCM6304A - Grand Stream 4 FXO, 4 FXS, 1000 Users AUDIO ONLY