Hosted PBX

Stress-Free Hosted PBX Solution

A robust TDR routing PBX
Microsoft Teams Ready, & deployable in minutes!

hosted pbx

Major Brands We Are Compatible With

In addition to any IP Ready PBX

Fully integrated with softphone

Turn Any Computer, Tablet, Or Cell Phone Into A Full-Featured VoIP Extension. The all-in-one softphone with centralized provisioning, messaging, and integrations that works with our QuBePBX system.

Presented by our partner

grow your business

Increase Business Efficiency with QuBePBX

QuestBlue is committed to delivering high-performing products and solutions to brands of all sizes. It doesn’t matter the size of your business, we have you covered!

Connect from anywhere

Using the QuestBlue Portal, you can manage your system from anywhere in the world and on any device

We do the work

Install, maintenance & 24/7 monitoring is managed by our Engineers so you can focus on running your business

No hidden costs

With QuestBlue, you receive a consistent, predictable bill that covers ALL hosted voice features

managed service providers
great features

QubePBX is a feature-rich cloud phone system for businesses of all sizes. It’s simple to deploy and use on a mobile device, desktop, or desk phone. It pairs traditional PBX features with intelligent call routing, IVRs, call recording, shared lines, and more to give you a robust VoIP phone system.


global reach
Reliable communication worldwide

Our global network is directly connected where it matters most. Giving unmatched reliability. Bringing your customers closer. Scaling wherever your business takes you.


global reach

Frequently Asked Questions

Yes, you will completely control the GUI of your PBX including but not limited to IVRs, Greetings, Call Flow, Extensions, Users, you name it!
Great question, the simple answer is no. We do not provide root access or shell access to any hosted PBX to maintain the integrity of our services in our datacenters.
No, we do not provide VPNs on vanilla installations of our Hosted PBX and it is not necessary. You will have TLS connectivity available for remote locations.
Yes, you have access to run commands via the GUI that are CLI driven. This access is not via a shell prompt. This includes Real-Time Logging of the PBX to monitor activity that would otherwise be in the command line only.
No there is no physical limit however in a virtual Hosted PBX the limits are based on overall usage. You might have 35 extensions but only use 5-10 at a time. If you used 50 extensions all day long you might consider a Physical QuBePBX hosted service which can support about 1000+ extensions based on the server configuration.
Definitely not! Many companies have a multitude of unused extensions. Kitchens, break rooms, empty offices, etc. You only pay for usage on your account, not the extension or features.
Yes, you can control the backup process and even move it to an offsite FTP Server.
No, all available features are always included in your hosted product. The only difference in prices is a virtual server versus a physical server.
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Real Customers. Real Results.
“Thomas is the MAN! For any of your PBX support needs you should talk to him. QuestBlue has a host of module videos you can watch to help you learn your system, but when it comes to customer service Thomas is on a whole new level. He took the time to have walk me through some critical questions I had about the system for 90 minutes, and made it so simple to understand. I feel more confident than ever in my knowledge, and in the first rate care that I can depend on from this team. Good people may be hard to find, but QuestBlue definitely has a good one with Thomas. This whole team is top notch.“
Matthew O.
“Called Questblue to discuss moving my service. Wasn't looking forward to it based on past experiences with other vendors in this field but needed to do something because of the downward spiral of my current vendor. They put me in touch with one of their techs and he explained the fee structure and was very thorough in answering my questions. Next thing I know he is helping me with the entire process of moving my DID's and getting me set up so once the porting is done I will be live and ready to go! Start to finish they took the stress out of the process. Questblue is the gem in the jewelry box! Thanks!!”
Brian W.
“What a fantastic team. I had an early phone call with a Belgium (yes, the country) customer the other morning about setting up a SIP trunk for their PBX and QuestBlue stayed on the phone the entire time to ensure that everything was working correctly. The issues was on the customer firewall side, but QuestBlue went above and beyond to ensure everything was working well. We have just started to use them, but we will use them exclusively going forward. I had two other SIP providers pass the buck on the issue, but QuestBlue made sure that everyone was satisfied. GREAT JOB!!.”
Matt B.

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