Grandstream

Grandstream UCM6304A IP PBX User Voice System (Audio Only)

  • New: $429.95
Availability: In Stock
$429.95
$429.95
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Grandstream UCM6304A IP PBX User Voice System (Audio Only)

The Grandstream UCM6304A IP PBX User Voice System (Audio Only) allows businesses to build powerful and scalable unified communication and collaboration solutions. The UCM6304A is a high-end unified communications and collaboration solution packed with a suite of mobility, security, voice conferencing and collaboration tools.


Features

  • Supports up to 1000 users and up to 120 concurrent calls
  • Zero configuration provisioning of Grandstream SIP endpoints
  • Built-in Instant Messaging (IM), Audio Conferencing & Web Meetings platform that supports access from computers, mobile devices, and SIP endpoints
  • Free Wave App allows easy voice & Instant Messaging (IM) communications using desktops, Web, and Android/ iOS devices
  • 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 and local dual deployment
  • Supports Full-Band Opus voice codec,jitter resilience up to 50% packet loss
  • Includes Atlas 1-Year Warranty with Extended Warranty options available!

Documents

Product Reviews from Verified Customers

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  • 5
    3601 (92%)
  • 4
    281 (7%)
  • 3
    17 (0%)
  • 2
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    3 (0%)
99% of customers rate this company 4- or 5-stars
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XYSENM M. Verified Customer   
03-30-25

goods arrive in good packing and on time

Jerry J. Verified Customer   
03-29-25

This order was easy to place.

C.Pitts Verified Customer   
03-26-25

We were in search of phones that had been discontinued for quite some time, and I am delighted to have discovered this website. The entire process-from placing the order to receiving the devices-was seamless and highly efficient. The website is clean, user-friendly, and easy to navigate, which made browsing and purchasing straightforward. After placing the order, the phones arrived within the promised time frame and were in excellent condition. The company provided timely updates regarding the status of my order without overwhelming me with unnecessary promotional messages. This level of communication was both reassuring and professional. I highly recommend this company/website, especially for those seeking older, discontinued devices.