Grandstream UCM6304 – IP PBX UCM6304, 4 RJ11 Ports, 2000 users, 300 concurrent calls Grandstream

 Grandstream UCM6304 IP PBX Specifications:

• Manufacturer: Grandstream
• Model: UCM6304
• Users: 2000
• Concurrent calls: 300 
• Max concurrent SRTP calls: 200
• Video Conference: Up tp 20
• Analog Telephone FXS Ports: 4 RJ11 Port 
• FXO Ports: 4 RJ11 Ports
• Voice Conference: Up to 80

The UCM6304 IP PBX is part of Grandstream’s UCM6300 Series of IP PBX’s, which offers a centralized network for businesses of any size to utilize voice, video calling, video conferencing, video surveillance, data tools, analytics, facility access and much more.

The Grandstream UCM6304 is an easy to manage device that does not require licensing fees and can support up to 2000 users and up to 300 concurrent calls. It features advanced technology including four Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support for a NAT router.  

Grandstream UCM6304 IP PBX Key Product Features:

• Supports up to 3000 users and up to 450 concurrent calls
• Zero configuration provisioning of Grandstream SIP endpoints
• Built-in conferencing & meetings platform; supports desktop, Wave app, and SIP endpoints
• Wave App allows communication with all UCM6300 users & solutions
• API available for third-party integrations, including CRM and PMS platforms
• Advanced security protection with secure boot, unique certificate and random default password to protect calls and accounts
• Three Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support NAT router
• Automated NAT firewall traversal service facilitates secure remote connections
• Enhanced reliability with support for Hot Standby High-Availability
• Supports Full-Band Opus voice codec and H.264/H.263/H.263+/ VP8 video codec, jitter resilience up to 50% packet loss
• Compatible with GDMS for cloud setup, management and monitoring
• Based on Asterisk* version 16 open source telephony operating system

Grandstream UCM6304 IP PBX Datasheet – Download PDF