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Grand Stream UCM6304 UCM6300 Series UCM6302 4 x RJ11 Ports 2000 Users Grade IP PBX
- Supports up to 2000 SIP endpoints
- Supports up to 200 concurrent calls
- Integrated conference bridge for up to 100 participants
- Advanced security features including SRTP, TLS, and HTTPS
- Dual Gigabit network ports with integrated PoE+
- 4 x RJ11 ports for analog phone connections (FXS)
- On-premise or hosted deployment options
- Comprehensive unified communications and collaboration features
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Product Overview
The Grandstream UCM6304 is a mid-range IP PBX appliance from the UCM6300 series, designed for growing businesses that require robust unified communications and collaboration features. It supports a significant number of users and concurrent calls, offering voice, video conferencing, and data capabilities.
Technical Information
| SIP Endpoints | 2000 |
| Concurrent Calls | 200 |
| Conference Participants | 100 |
| RJ11 Ports | 4 (FXS) |
Additional Specifications
| Network Ports | 2 x Gigabit Ethernet |
| PoE | Yes (PoE+) |
| Series | UCM6300 |
Product Description
The Grandstream UCM6304 is a powerful IP Unified Communications and collaboration solution tailored for small to medium-sized businesses with growing communication needs. It provides a centralized platform for voice, video conferencing, data, fax, and mobility applications, managed through an intuitive interface. With support for up to 2000 SIP endpoints and 200 concurrent calls, the UCM6304 offers substantial scalability, ensuring it can accommodate business expansion and increased communication demands. This IP PBX appliance is equipped with 4 FXS ports, allowing for the connection of analog phones, fax machines, or other analog devices, facilitating a smooth transition to IP telephony. It features an integrated conference bridge that can host up to 100 participants, enhancing collaboration capabilities for teams and external partners. The UCM6304 also includes advanced call management features, voicemail, call recording, and a comprehensive suite of unified communications tools. Security is a core component, with the UCM6304 implementing robust security protocols such as SRTP, TLS, and HTTPS encryption to safeguard communications. It includes dual Gigabit network ports with Power over Ethernet Plus (PoE+) support, simplifying installation and power management. The device offers flexible deployment options, supporting both on-premise and hosted solutions, and is managed via an easy-to-use web interface and Grandstream's Device Management System (GDMS) for efficient administration.


