Inbound Calling

By optimizing your processes and growing your presence, you can achieve both goals simultaneously. We partner with carriers that offer direct access to the world’s largest voice network, allowing you to save on administration costs by automating your workflows. Plus, our partners give you the ability to charge directly to them for services rendered – eliminating any extra fees associated with using a third-party carrier.

A cutting edge carrier-grade network

In order to provide VoIP services for your business, you will need a provider with the necessary network size and pricing capabilities. Our experience as a CPaaS provider gives us the ability to meet these requirements in an unparalleled way. Additionally, our quality standards and customer base are well suited for businesses of all sizes.

Our directly-connected network

Our global network connects you directly to the PSTN in 30+ countries, covering more than 80% of the global economy. Unlike traditional network aggregators or local incumbents, our platform enables a truly borderless experience and provides access to voice services in over 60 countries across nearly every continent.

Number management ready to scale

When you're expanding globally, you need a platform that has the numbers and tools to scale with you. Our state-of-the-art number sorting, portability and number management tools give you an efficient phone number solution with access to global numbers.

Emergency Services and SMS support

Our numbers support all the line features you need, including Caller ID (CNAM and LIDB), emergency service address delivery and SMS activation.

Built for the cloud future

Our network is unique. It is designed for the future of cloud communications. This allows us to deliver better quality and more advanced functionality to the next generation of service providers.

A better approach to support

We offer a professional approach to support with a focus on ensuring your success. It includes devoted support with our support team of industry experts who know how to handle the most challenging communications situations, and the tools and processes to ensure customer success and satisfaction.

Dedicated support to help you every step of the way
Assigned single point of contact with all products
98% CSAT delivering Technical Assistance Center (TAC)
Expert business development managers to help navigate changing telecom needs
Dedicated team of porting experts

What some of our customers have to say

““The Longer I use QuestBlue, the more I like this company and how much they care about the customer and doing it right. I have had the opportunity to work with several of the staff & support members, and I will say they are extremely knowledgeable about what they do.”

Christopher C.

“QuestBlue is the gold standard of VoIP services. We have NEVER been down. We build command vehicles for Emergency Responders, Police, Fire, and Military Agencies. We use QuestBlue because our communication needs are an absolute priority during natural disasters & major events.”

Director of IT Services

Communication Channels

Wholesale Access

Applications

Use Cases

Industries