SKU: 14625218201

Grandstream UCM6304A 1,000 user IP PBX Voice System

Sale price$373.05 Regular price$414.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

Grandstream UCM6304A 1,000 user IP PBX Voice SystemThe Grandstream UCM6304A Audio IP PBX voice system supports up to 1000 users and includes a built in instant messaging (IM), voice web conferencing platform, and the free Wave App that allows users to communicate and collaborate from desktops, mobile devices, IP phones, and other SIP endpoints. It supports UCM RemoteConnect cloud service for remote users to offer a best in class hybrid platform that combines the control of an on premise IP PBX with

The Grandstream UCM6304A Audio IP PBX voice system supports up to 1000 users and includes a built-in instant messaging (IM), voice/web conferencing platform, and the free Wave App that allows users to communicate and collaborate from desktops, mobile devices, IP phones, and other SIP endpoints. It supports UCM RemoteConnect cloud service for remote users to offer a best-in-class hybrid platform that combines the control of an on-premise IP PBX with the remote access and system manageability of a cloud solution. By offering a high-end unified communications and collaboration solution packed with a suite of mobility, security, instant messaging, voice conferencing and collaboration tools, the UCM6300 Audio series provides a powerful business communication platform for any organization.

Product Features:

  • Supports up to 1,000 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
  • Compatible with GDMS for cloud setup, management and monitoring
Product Specifications:
  • Analog Telephone FXS Ports: (4) RJ11 ports
  • (3) Self-adaptive Gigabit ports with PoE+
  • Peripheral Ports: (2) USB 3.0, (1) SD card interface
  • LCD Display: 320x240 color
  • Reset switch: Yes
  • QoS: Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
  • Universal power supply:
  • Input: 100 ~ 240VAC, 50/60Hz
  • Output 12VDC, 1.5A
  • Users: 1,000
  • Concurrent Calls (G.711): 150
  • Max. concurrent SRTP calls (G.711): 150
  • Maximum Attendees of Conference Badges: 7 meeting rooms and up to 120 parties
Product Includes:
(1) Grandstream 1,000 User IP PBX Voice System
(1) 12VDC power cord
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14625218201

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Amber Reed
Port Orchard, US
★★★★★ 4
Nice flat bill hat
Size: One Size, Color: White
My husband says this is a comfortable hat. It was a little hard to shape up when it arrived, but overall the quality of the hat is nice. Nice and white and a mesh back to it. The design is a burnt orange color. Nice fit and adjustable in the back.
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Reviewed in the United States on June 22, 2025
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Heather
Los Angeles, US
★★★★★ 5
Unisex
Size: One Size, Color: White, Size: One Size, Color: White
I’d definitely call this a unisex hat, I like it as much as my husband does! Nice true white, the embroidery is great and it’s a classic style. This is very well made and comfortable, I would purchase in additional colors!
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Reviewed in the United States on May 10, 2025
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Jake Brantley
Natrona Heights, US
★★★★★ 4
Yeehaw Energy Activated
Size: One Size, Color: White
Put this on and suddenly I feel like I need to buy a truck and start two-stepping. Sharp design, solid fit, and the spurs logo gives just enough Western flair without yelling “rodeo clown.” One star off because the white gets dirty faster than a cowboy’s boots after a rainstorm. Still, great hat if you're chasing cowboy cool. Also, have had a few people ask where I got the Texas Longhorns hat...
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Reviewed in the United States on May 13, 2025
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Verified Purchase
Lori Gehring
Whiting, US
★★★★★ 5
Great buy
Color: Blue Slant Check, Size: Medium
Very nice material. Washes well and even travels in a suitcase without wrinkling. Color is as described and fits well. Great buy for the price.
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Reviewed in the United States on May 12, 2026
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Samantha lankheit
Charlottesville, US
★★★★★ 5
Soft and vibrant
Color: Blue/Yellow, Size: Medium
The material feels great and the colors are great. The fit is true to size . Nice addition to my son’s golf shirt selection.
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Reviewed in the United States on March 22, 2026

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