Supports 4 lines, 4 SIP accounts and 5-way voice conferencing
HD audio on speakerphone and handset, 5 programmable context-sensitive soft keys
Compatible with GXP2200 LCD extension module (GXP2200 EXT)
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.
Grandstream UCM6308 IPPBX Support up to 1500 Users and 200 Concurrent calls
The Grandstream CloudUCM Pro is a powerful cloud PBX solution that supports up to 100 extensions and 32 calls. It includes built-in voice, video, chat, and meeting tools—no hosting fees required. With strong security, CRM and Teams integration, and remote access via the Wave app, it’s perfect for growing businesses, hotels, and retail environments.
Connects and constantly monitors two UCM6510 together for high availability
Smart failover solution that automatically switches to a hot-standby secondary UCM6510 if the primary one fails
Stay connected on the move with the Grandstream DP722 DECT cordless HD handset. Offering long-range mobility, HD audio, and support for up to 20 SIP accounts, it’s the perfect communication solution for busy work environments.
WS824(3)i 4CO lines, 16 analog lines and 50 SIP IP-PBX-System 
2-In-2-Out 24 Fiber (144 Max) Vertical Splice Closure 
