Category Archives: UCM6300

UCM6300 Vs. UCM6300A: How to Choose Your Ideal Grandstream PBX

October 27, 2021

Don't get left behind! Grandstream's UCM6200 Series is going end of life (EOL) and it's time for you to transition to the UCM6300 Series with ... READ MORE

6 Cool VoIP Features You Should Take Advantage of in 2021

March 29, 2021

Have you checked out these new cool VoIP features designed to help users move forward into 2021? If not, you are really missing out! Here’s ... READ MORE

January VoIP Hardware Highlights: Grandstream’s UCM6300 Series IP PBX & AudioCodes’ 470 HD IP Phone

January 19, 2021

2021 is finally here! Are you ready to start fresh with some exciting new VoIP hardware? Check out this month’s highlights: Grandstarem’s New UCM6300 Series IP ... READ MORE

Grandstream’s UCM6300 Ecosystem Overview

November 13, 2020

Have you checked out Grandstream’s new UCM6300 series high-end UC solution? Grandstream and VoIP Supply co-hosted a UCM Ecosystem webinar this month to give you ... READ MORE

What’s New This October? Grandstream’s UCM6300, Yealink’s T4U Series, and More!

October 21, 2020

It’s time to review our new VoIP Hardware this month! The biggest highlight goes to Grandstream’s new UCM6300 Series IP PBX.  Grandstream’s UCM6300 IP PBX Grandstream’s UCM6300 ... READ MORE

Grandstream UCM6300 Series IP PBX Comparison

September 16, 2020

Grandstream’s UCM6300 series is a new series of high-end UCM IP PBXs. The UCM6300 series includes four models, the UCM6301, UCM6302, UCM6304, and UCM6308. Let’s ... READ MORE