The Grandstream UCM6304 is an enterprise-grade IP PBX that supports up to 2,000 users and 300 concurrent calls, offering a unified communication platform with built-in voice, video, meetings, chat, mobility, and advanced security—ideal for scalable business collaboration.
The Grandstream CloudUCM SOHO is a cloud-based PBX solution designed for small businesses, offering voice, video, chat, and collaboration tools without hosting fees. It supports up to 20 extensions, includes built-in security, and integrates with popular platforms like Microsoft Teams, WhatsApp, and Google Drive.
Forget about CPU limitations in 10G setups with this powerful 16-core ARM CPU based CCR. Double the performance of our previous 36- core CCR, 6x faster BGP performance. Includes an M.2 PCIe slot.
Up to 2 concurrent HD calls
Extends an additional range of 300 meters outdoors and 50 meters indoors for added mobility
Automatic or manual association to DP750/DP752 base stations for easy use
Supports Plug-n-Play features like auto association, auto region detection and seamless call handover
Automated provisioning options include XML config files
Ethernet connection provides PoE features
The Grandstream CloudUCM Plus is a cloud-based PBX solution for small and growing businesses. It supports up to 50 extensions and 16 simultaneous calls, with built-in meetings, messaging, and CRM integration—all managed securely without hosting fees.
· 20 SIP lines, 3-way conference, hotspot
· 7″ capacitive color touch-screen
· HD audio on speakerphone and handset
· Up to 127 DSS keys entries available at the display
· Built-in Bluetooth for connecting Bluetooth headset
· Wi-Fi connectivity (via Wi-Fi dongle)
· Video codec H.264 support for receiving video calls
· Stand with 2 adjustable angles of 40 and 50 degrees
· Support EHS headset
· Dual Gigabit ports, integrated PoE
· Compatible with major platforms:3CX, Avaya, Asterisk,
Broadsoft, Metaswitch, Elastix etc.
| Key Features | Details |
|---|---|
| Wi-Fi standard | 802.11ac Wave 1 |
| Radios | Dual radio, 2.4 GHz and 5 GHz |
| Data rate | 1300 Mbps 11ac + 600 Mbps 11n |
| Maximum associated clients | 256 per radio |
| Access points per cluster | 16 WAP571E access points |
| Interface | 2xGE Ethernet port with link aggregation (LAG) support |
1 megapixel Progressive Scan CMOS image sensor, 720p resolution, 2.8mm lens
Advanced multi-streaming rate real-time H.264, Motion JPEG
Integrated Power-over-Ethernet (802.3af)
Supports Motion Detection and can send notifications when security events occur to IP Video Phones, IP Phones, screenshot to email, and more
Includes built-in speaker, microphone and SD card slot for local storage
Integrate with third party speakers, microphones, intercom systems, sirens, alarms, alarm devices such as door sensors and third party motion sensors, and more
Dual Band CDMA Fixed Wireless Terminal 
