Name: 4-Port IP PBX Appliance with Integrated SIP Trunking and Built-in VoIP Switch
Brand: Grandstream
Price: 229.95 USD
Availability: InStock

Grandstream UCM6204 4-Port IP PBX Appliance with Integrated SIP Trunking and Built-in VoIP Switch

The Grandstream UCM6204 is a compact 4-port IP PBX appliance designed to bring enterprise-grade telephony to small and medium businesses. It combines a powerful SIP server, call-handling engine and easy-to-use web interface in a single, rack-mountabl... Read More

$229.95

In Stock: 1
Manufacturer: Grandstream
Model or Part: UCM6204
Condition: Refurbished
Weight: 4.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Grandstream UCM6204 is a compact 4-port IP PBX appliance designed to bring enterprise-grade telephony to small and medium businesses. It combines a powerful SIP server, call-handling engine and easy-to-use web interface in a single, rack-mountable unit. With built-in support for up to 500 concurrent calls, the UCM6204 delivers reliable voice communication while simplifying network management and reducing total cost of ownership.

Key Features

Four Gigabit Ethernet ports for direct connection of IP phones, gateways or switches
Supports up to 500 concurrent calls and 2000 registered extensions
Integrated auto-attendant, IVR, call queues, and voicemail-to-email
Comprehensive security with TLS, SRTP, and fail-over redundancy
Web-based GUI and mobile app for remote administration
Built-in DHCP server, NAT traversal and QoS prioritization
Compatibility with major IP phone brands and softphone clients

Technical Specifications

CPU: Dual-core ARM processor
Memory: 2 GB DDR3 RAM, 8 GB flash storage
Network: 4 x 10/100/1000BASE-T RJ45 ports
Power: 12 VDC, 2 A power supply (included)
Operating temperature: 0 to 40 degrees Celsius
Operating humidity: 10 to 90 percent non-condensing
Supported protocols: SIP, IAX, H.323, MGCP, RTP, SRTP, TLS
Software: Grandstream UCM firmware with regular updates

Applications

Small office or branch office telephony replacement
Call center with basic queue and reporting features
Remote workforce with unified communications integration
Hospitality and retail environments needing reliable voice routing
Education institutions requiring easy-to-manage internal phone networks

By choosing the Grandstream UCM6204, businesses gain a scalable, secure and cost-effective solution that grows with their communication needs while delivering crystal-clear voice quality and advanced call control features.