Grandstream UCM6300A provides SMBs with an exceptional, affordable IP PBX for voice communications — plus corporate chat, web meetings, analytics and more. UCM6300A supports up to 250 users and 50 concurrent calls — with an integrated conference bridge that supports up to 3 meeting rooms and 50 parties. Grandstream UCM6300 Audio Series is a complete unified communications solution that works across devices — including the free Wave app for Android and iOS.

UCM6300A includes an automated NAT firewall to protect your communications — enterprise class security. It has 3 Gigabit Ethernet ports with PoE+ support. The phone system is compatible with GDMS for cloud-based setup and management.

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Grandstream UCM6300A Quick Specs:

• Communications Protocol: SIP
• Call Capacity:
• Users: 250
• Concurrent Calls: 50
• Concurrent SRTP Calls: 50
• Conference Bridge:
• Meeting Rooms: 3
• Parties: 50
• Auto Attendant: 5 layers
• Physical Connectors:
• FXS: N/A
• FXO: N/A
• Ethernet: 3x Gigabit RJ45 PoE+
• USB: 1x USB-A 3.0
• SD: 1x SD Card
• Dimensions:
• Height: 1.42 in
• Width: 10.63 in
• Depth: 6.89 in
• Weight: 1.55 lb

Grandstream UCM6300A Audio VoIP Phone System Package Contents:

• UCM6300A IP PBX
• Ethernet Cable
• Power Adapter
• Quick Installation Guide

Grandstream UCM6300 Audio Series Documentation:

• Grandstream UCM6300 Audio Series Datasheet