Grandstream UCM6304A Audio Series IP PBX
The Grandstream UCM6304A Audio Series IP PBX System is a powerful, unified communications solution for businesses, designed to streamline all communication needs in one platform. It supports up to 1000 users and 120 concurrent calls, offering integrated services such as voice, instant messaging (IM), audio and web conferencing, and mobility. With its built-in Wave App, users can easily communicate via desktops, mobile devices, and SIP endpoints. The system’s UCM Remote Connect service combines on-premise control with cloud-based remote accessibility. Additionally, it provides high-end security with features like secure boot, unique certificates, and API integrations for third-party software. The UCM6304A offers businesses a reliable, scalable, and secure communication infrastructure.
- Supports up to 1000 users and 120 concurrent calls
- Built-in Instant Messaging (IM), Audio Conferencing & Web Meetings
- Free Wave App for voice and IM communication
- UCM Remote Connect cloud service for hybrid functionality
- API for third-party integrations (CRM, PMS)
- Advanced security features (secure boot, unique certificates)
- Three Gigabit auto-sensing RJ45 ports with PoE+
- NAT firewall traversal for secure remote connections
- Hot Standby High-Availability and local dual deployment
- Full-Band Opus codec support and jitter resilience
- GDMS compatibility for cloud setup and management
