Grandstream UCM6304A IP PBX (Audio Only)

Grandstream UCM6304A IP PBX (Audio Only)

The Grandstream UCM6304A is an audio-focused IP PBX for businesses requiring an on-premise unified communications platform for up to 1000 users and 150 concurrent calls. It combines voice, instant messaging, audio conferencing and web meetings with four FXS and four FXO analogue interfaces for connecting traditional telephone equipment and PSTN lines.

Three Gigabit network ports with integrated PoE+, a 320 x 240 colour touchscreen and extensive collaboration tools provide a flexible foundation for business communications. Wave extends calling and messaging to desktop, web and mobile users, while UCM RemoteConnect supports secure remote connectivity and Grandstream Zero Config simplifies endpoint deployment.

Key Features

• Supports up to 1000 users, 150 concurrent calls and 120 concurrent SRTP [Secure Real-time Transport Protocol] calls
• 4 FXS [Foreign Exchange Subscriber] RJ11 ports and 4 FXO [Foreign Exchange Office] RJ11 ports with lifeline capability
• Three Gigabit auto-sensing RJ45 network ports with integrated PoE+ [Power over Ethernet Plus] and NAT [Network Address Translation] router support
• 320 x 240 colour touchscreen with shortcut keys and scroll bar
• Built-in IM [Instant Messaging], audio conferencing and web meetings with up to 120 simultaneous participants across 7 public meeting rooms
• Free Wave App for voice and messaging from desktop, web, Android and iOS devices
• Zero Config provisioning for compatible Grandstream SIP [Session Initiation Protocol] endpoints
• UCM RemoteConnect support for secure remote connections
• Hot Standby High Availability and local dual deployment support
• Full API [Application Programming Interface] for third-party platform and application integration
• Based on Asterisk v16 open-source telephony platform

Key Benefits

• Combines business voice, messaging, audio conferencing and web meetings on one on-premise communications platform
• FXS and FXO connectivity supports integration of analogue telephones and traditional PSTN lines alongside IP communications
• Lifeline capability on the analogue ports helps maintain basic telephone connectivity during a power outage
• Wave allows users to make and receive calls, join meetings and communicate from desktop, web and mobile devices
• Zero Config reduces deployment work by automatically discovering and provisioning compatible Grandstream endpoints
• UCM RemoteConnect extends secure communications to remote users while retaining control of an on-premise IP PBX
• GDMS [Grandstream Device Management System] supports centralised cloud setup, management, monitoring and troubleshooting

Comms Express offers the UCM6304A alongside other Audio Series IP PBX options in Grandstream IP PBX Appliances including:

• UCM6300A - 250 users, 50 concurrent calls, all-IP, 50 meeting participants, desktop/wall mount
• UCM6302A - 500 users, 75 concurrent calls, 2 FXS + 2 FXO, 75 meeting participants, desktop/wall mount
• UCM6304A - 1000 users, 150 concurrent calls, 4 FXS + 4 FXO, 120 meeting participants, desktop/wall mount
• UCM6308A - 1500 users, 200 concurrent calls, 8 FXS + 8 FXO, 150 meeting participants, desktop/rackmount

Comms Express also offers everything needed to support wider VoIP and network deployments:

• Grandstream Phones - a comprehensive choice of Grandstream business voice and communications products
• Network Switches - a huge range from Grandstream and other leading manufacturers
• RJ45 Ethernet Cables & Patch Leads - an extensive choice for reliable network infrastructure and device connections

See - GDMS [Grandstream Device Management System] in action:

*For complete specifications see the documentation tab above