"Honestly, it was tough to find much wrong with the software. It is easy and simple to set-up and maintain, it has a pretty robust feature set, supports a wide variety of hardware and is very affordable..."

"...a surprisingly easy to manage alternative to hardware-based IP telephony products..."

"...the end result is a fully featured in-house PBX, offering support for as many SIP-enabled handsets as you like plus voicemail, PSTN connectivity, automated call handling and a whole lot more"

"build your own small-business PBX with this easy-to-deploy Windows software"

"Very easy to configure and manage, the 3CX Phone System for Windows scores well on functionality and is compatible with most SIP handsets, gateways and services."

"I found the PBX to be stable and easy to use and in a few minutes I was able to set up a replica to our more costly hardware (proprietary alternative) that we use in our office. I could not believe this system was free." The reviewer goes on to state, "If you are looking at moving to VOIP consider this product as a great introduction to the VOIP/SIP space."

"The 3CX Phone System is excellent. It is a lot simpler to set up and manage than, say, Asterisk, and is a useful test bed and learning tool as well as a great small-business solution," comments the reviewer. Read the full review