Grandstream UCM6300A IP PBX (Audio Only), Up to 250 Users 50 Calls, 3 Audio Meeting Rooms, NAT Router 3×10/100/1000M PoE+, Full-Band Opus Voice Codec, 1 X USB 3.0/1 SD Card, 966-00042-10A005

The UCM6300 Audio series allows businesses to build powerful and scalable unified communication and collaboration solutions. This series of IP PBXs provide a platform that unifies fundamental business communications needs, including voice, instant messaging (IM), voice meetings, audio web meetings, data, analytics, mobility, facility access, intercoms and more. The UCM6300 Audio Series supports up to 1500 users and includes a built-in instan