SKU: 18712963990

Grandstream UCM6300A 250 user IP PBX Voice System

Sale price$164.25 Regular price$182.50
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Grandstream UCM6300A 250 user IP PBX Voice SystemThe Grandstream UCM6300A Audio IP PBX voice system supports up to 250 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

The Grandstream UCM6300A Audio IP PBX voice system supports up to 250 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 250 users and up to 50 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:
  • (3) Self-adaptive Gigabit ports with PoE+
  • Peripheral Ports: (1) 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
  • Maximum Call Capacity: Users: 250, Concurrent Calls (G.711): 50, Max. concurrent SRTP calls (G.711): 50
  • Maximum Attendees of Conference Badges: 3 meeting rooms and up to 50 parties


Product Includes:


(1) Grandstream 250 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: 18712963990

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4.3 ★★★★★
Based on 14 reviews
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Verified Purchase
Arletys
Omaha, US
★★★★★ 5
Perfect desk organizer set
This desk drawer organizer is fantastic! It fits perfectly in my drawer and helps keep everything neat and easy to find. Sturdy, well‑made, and perfect for pens, clips, notes, and small office supplies. Makes my workspace feel cleaner and more organized. Highly recommend! 🗂️✨
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
S
Verified Purchase
shoaib
Los Angeles, US
★★★★★ 5
Office desk organizer
needed something to tidy up my messy desk and matches my standup desk in office
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
L
L. A. Jones
Pawtucket, US
★★★★★ 4
Wood & Metal Desk Organizer – Sturdy but Assembly Needed
This desk drawer organizer and pen holder is made from wood and painted metal and looks nice once assembled. The type of wood isn’t specified, but it feels heavy and solid. The pen holder requires assembly, which can be a bit tricky since no instructions are included. You need to attach the two wooden sides to the wooden bottom first, then add the metal sides. The screws are included, along with two mini screwdrivers, but the tools are very small and the wood is very hard, so I needed help to finish assembly. Once assembled, the items look attractive and feel sturdy. My organizer arrived with a small chip in one of the metal pieces, leaving a spot where the black paint is missing, which is noticeable. The organizer works best as shown in the listing photos — for larger items like glasses, wallets, cell phones, or keys. The sides of the organizer aren’t completely flush with the bottom, so very small items like paper clips could get stuck or fall through. To protect desktops, the organizer comes with four stick-on felt pads for the corners, and the pen holder has a rectangular felt pad that you attach yourself. Overall, it’s attractive, sturdy, and useful, but assembly can be a little challenging.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
J
JScoobs
Lake Worth, US
★★★★★ 5
Desk organizer
I like the wood and metal look. The pencil cup was easy to put together and it is sturdy. It is great to have some organization on your desk.
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Reviewed in the United States on January 24, 2026
L
Verified Purchase
lele
Draper, US
★★★★★ 5
Love this protection plan
Quick and easy. My daughter's cracked her screen on her phone, as soon as it happened I went on the app, filed the claim. Ten minutes later I received the email with the shipping lable. The following day I dropped the phone off at ups and 4 hours later I received the digital gift card. Ive filed several claims since getting the protection plan and with four kids its definitelysomething im glad to have especially since i dont have to buy a protectionplan for each item now. I have filed claims for electric scooter the stoped working for no reason, my son's phone stopped charging, my oldest daughter cracked her phone screen, my son's video game controllers up and died and each time it was quick and easy and no fuss
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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