UCM6304A VoIP switchboard

Grandstream's UCM6304A VoIP PBX is an IP switchboard that integrates many powerful and flexible features, designed to help businesses optimize communication and collaboration processes. With expandability and support for many advanced features, UCM6304A is the perfect solution for medium and large businesses, especially those looking for stability and high security in their communication systems.

Ability to support 1000 extensions, 150 simultaneous calls

UCM6304A VoIP PBX supports 1000 SIP extensions and 150 concurrent calls, ensuring businesses can effectively manage calls internally as well as with customers.

This device not only provides basic communications features but also integrates many advanced technologies such as voice, instant messaging (IM), audio/web conferencing, data, analytics, and mobile access.

Supports online conferencing, instant messaging capabilities

UCM6304A platform integration instant messaging (IM), audio/web conference, and free Wave app, helps users communicate and collaborate seamlessly from computers, mobile devices, IP phones, and SIP endpoints. This provides maximum flexibility for users to communicate and work remotely.

Advanced security features

UCM6304A VoIP switchboard integrates measures enhanced security, includes secure boot, unique certificate, and random default password to protect calls and accounts. Three auto-sensing Gigabit RJ45 network ports with Integrated PoE+ and NAT router support help ensure high connection speeds and optimal energy efficiency.

High reliability and scalability

UCM6304A provides capabilities high reliability with support Hot Standby High-Availability and implement local redundancy, ensuring uninterrupted communication services. Compatible with CRM and PMS platforms through these API available, UCM6304A enables seamless integration with business management tools, optimizing workflow.

Excellent sound quality

Operated by an open source operating system Asterisk version 16, UCM6304A delivers outstanding sound quality thanks to its support Opus Full-Band codec and jitter resilience with up to 50% packet loss.

Switchboard management via Cloud

Grandstream UCM6304A is also compatible with GDMS, which simplifies cloud-based setup, management, and monitoring, ensuring a complete unified communications experience.

Who is the UCM6304A IP switchboard used for?

• Large and multinational enterprises: With the ability to support up to 1000 users and 150 concurrent calls, the UCM6304A is the ideal solution for large-scale businesses or many branches.
• Businesses require high security: Advanced security features help protect important information and calls.
• Businesses need remote management: UCM6304A is suitable for businesses that need to manage systems from many different locations or have employees working remotely.
• Businesses seek expansion solutions: UCM6304A provides a flexible and scalable platform to meet growing business communication needs.

Featured specifications

• Color touch screen: 320 x 240
• Supports up to 1000 users and 150 concurrent calls
• 4 analog FXS ports (RJ11)
• 4 analog FXO ports (RJ11)
• 3 auto-sensing Gigabit RJ45 network ports with built-in PoE+ and NAT router support
• Provides installation-free configuration for Grandstream SIP endpoints
• Integrated instant messaging (IM), audio conferencing, and web conferencing platform supports access from desktop, mobile, and SIP endpoints
• Free Wave app enables easy voice communication and instant messaging from desktop, web, and Android/iOS devices
• API available for integration with third-party platforms, including CRM and PMS
• Advanced security with secure boot, unique certificate and random default password to protect calls and accounts
• NAT firewall automatic forwarding service helps secure remote connections
• Supports Opus Full-Band voice codec, jitter resilience up to 50% packet loss
• Compatible with GDMS for remote setup, management, and monitoring via the cloud
• Based on the open source operating system Asterisk version 16

Compatibility of UCM6304A IP PBX

• Compatible with a variety of SIP endpoints including IP desk phones, IP conference phones, desktop and mobile softphones, analog terminal adapter (ATA)
• Compatible with SIP trunks
• Compatible with analog phone lines (POTS, FXO)
• Compatible with analog telephone stations (FXS)

Compare Grandstream's UCM switchboard lines

Explore the difference with UCM6304A IP switchboard – the optimal solution for your business communication system! With the ability to support up to 1000 users and 150 concurrent calls, the UCM6304A delivers outstanding performance and top-notch security.

Integrating instant messaging, audio/web conferencing, and remote cloud management, the UCM6304A makes it easy to stay connected and optimize operations. Invest today to improve work efficiency and ensure smooth communication for your entire business!