A Virtual PBX You Can Trust

When using your QuBe PBX with QuestBlue, you can easily be up and running in minutes. From your easy-to-navigate user portal, you can order all communication services in real-time: DIDs (telephone numbers), SIP Trunks, 911 services, and you can manage refill options to keep your account going. In just a couple clicks and a few seconds you will have a working phone number pointing to your PBX. 

The QuBePBX Difference

Don't have a QuBe PBX?

With your QuBe PBX, you can create extensions, inbound routes, ring groups, and more! The QuestBlue support team is always here to help with any questions you may have or if you'd like to request feature suggestions.


If you're already a QuestBlue user portal customer, you'll be able to order a QuBe PBX in your portal under the order tab. Otherwise, contact sales to learn more about purchasing a QuBe PBX. 

Providing you the ability to add an enterprise phone system to your business

  • We easily add features at no cost when it will benefit the majority

  • Fully supported real-time asterisk

  • Fast robust GUI built on Python

  • Easy to use firewall for your protection

  • SIP TLS ready with built in *.crt creator

  •  Built to support the ever growing worldwide community of QuestBlue users       

  • Administrative updates at the press of a button

  • No commercial modules to purchase

  • Paid support not required

  • Host it in our cloud or on your own hardware        

Ready to Chat?

Learn how QuestBlue's QuBe PBX can give your business the solution you've been looking for.

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(919) 443-1617

(877) 686-4787


1947 Evans Road
Cary, NC 27513

Copyright - QuestBlue Systems, Inc 877-686-4787