Grandstream UCM6304A IP PBX — 1000 Users, 150 Concurrent Calls
The Grandstream UCM6304A is a powerful Audio-Series IP PBX supporting 1000 users and 150 concurrent calls. Featuring 4 FXO and 4 FXS ports, built-in instant messaging, and a royalty-free platform, it is the ideal unified communications hub for growing enterprises.
Description
Grandstream UCM6304A IP PBX — 1000 Users, 150 Concurrent Calls, 4 FXO/4 FXS
Key Features:
- Optimized Capacity: Supports up to 1000 users and up to 150 concurrent calls (120 if using SRTP encryption).
- Rich Analog Connectivity: Built-in 4 FXO ports (for PSTN/analog lines) and 4 FXS ports (for analog phones/fax), all with lifeline capability.
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Collaboration Suite: Includes built-in Instant Messaging (IM) and audio web meetings; supports up to 7 meeting rooms and 120 parties.
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Mobile Ready: Fully compatible with the Wave app for Android, iOS, Chrome, and Firefox, allowing remote staff to stay connected as office extensions.
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Enterprise Security: Hardened protection with secure boot, unique security certificates, and random default passwords for every device.
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Hybrid Cloud Support: Works with the UCM RemoteConnect cloud service for secure remote access and management.
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Flexible Networking: Features three auto-sensing Gigabit ports with integrated PoE+ and a built-in NAT router.
Technical Specifications:
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Users & Calls: 1000 Users / 150 Concurrent Calls (G.711).
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Analog Ports: 4x RJ11 FXO ports, 4x RJ11 FXS ports.
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Network Interfaces: 3x Gigabit RJ45 ports (switched, routed, or dual-mode) with PoE+.
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Peripheral Support: 1x USB 3.0, 1x USB 2.0, and 1x SD card slot for recording and storage.
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Display: 320x240 color LCD with touch screen for quick status and shortcuts.
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Audio Resilience: Supports Full-Band Opus codec and jitter resilience up to 50% packet loss.
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Form Factor: Compact desktop or wall-mount design (can be adapted for rack systems).
Technical Datasheet
You can download the full technical documentation for this product from the link below:
Download PDF Datasheet
