Enterprise Cloud

SIP Trunking

Cut costs and boost flexibility with SIP Trunking

SIP Blue 2.0

A feature-rich and cost-effective softphone solution

QuBe PBX

Unlock cost savings for business communications

QB Connect

Power your favorite CCaaS platform with QB connect

Online Fax

Online faxing from anywhere, on any device

Communication Channels

Voice

Build custom calling features & automate calls effortlessly

Messaging

Send text messages with our easy-to-use messaging API

Emergency Calling

Provide accurate connectivity to emergency services

WebRTC Calling

Add voice calling to your web-based applications

MSP Access

Inbound Calling

Improve customer engagement with our platform

Outbound Calling

High-quality outbound calling with faster response rates

Toll-Free Services

Our toll-free solution offers innovative features and support

International Long Distance

International long distance calling with crystal-clear voice

E911 for VoIP

Reliably connect 911 callers to public safety while protecting users

Managed Service Providers

Grow your business under your own name with our technology

Wholesale Portal

Phone Number Control

The Programmable Voice API to build custom voice calling

Number Porting

Port phone numbers fast and completely free

Phone Number Lookup

Build your global VoIP system on a cloud system

Local Phone Numbers

Get the local phone numbers your business needs

Caller ID Management

Add real-time caller ID to outgoing calls powered by QuestBlue

Reporting Management

Receive analytics and real-time fraud control alerts

SIP TRUNKING

Cut costs and boost flexibility with SIP Trunking

qb connect

Power your favorite CCaaS platform with QB connect

sip blue 2.0

A feature-rich and cost-effective softphone solution

online fax

Online faxing from anywhere, on any device

qube pbx

Unlock cost savings for business communications

voice

Build custom calling features & automate calls effortlessly

webrtc calling

Add voice calling to your web-based applications

messaging

Send text messages with our easy-to-use messaging API

emergency calling

Provide accurate connectivity to emergency services

toll-free services

Our toll-free solution offers innovative features and support

international long distance

International long distance calling with crystal-clear voice

managed service providers

Grow your business under your own name with our technology

number porting

Port phone numbers fast and completely free

webrtc calling

Add voice calling to your web-based applications

Phone Number Control

The Programmable Voice API to build custom voice calling

phone number lookup

Build your global VoIP system on a cloud system

Use Cases

Text Alerts & Notifications

Build automatic SMS communications via QuestBlue messaging API

Click-to-Call

Provide your customers with a click-to-call button from within your application

Appointment Reminders

Keep your customers up to date by integrating automatic appointment reminders from within your platform

Bring Your Own Carrier (BYOC)

Bring QuestBlue as your carrier and save money while improving call quality, reporting, & scalability

Partner Program

Take your business communications to the next level with the QuestBlue Partner Program

Industries

INDUSTRY

Telecommunication Services

Take your business to another level with personalized communication. Build better customer experience with attractive, personal notifications

UNIFIED COMMUNICATIONS

Why do telecommunication services businesses rely on QuestBlue APIs for communication?

Scale On-Demand

As your business grows, QuestBlue is equipped to handle & support your unique needs.

Pay As You Go

We offers pay-as-you-go pricing, saving you from paying for minutes you don’t use.

Data Security & Privacy

Full compliant with PCI DSS standars and GDPR regulations. Data is ecnrypted with TLS/HTTPS.

I cannot say enough good things about this company. Their support is top notch and super responsive. Their platform rivals anything out there. I have never seen a faster service either. I will recommend this company again and again to those in the industry!

Denton F.

The Team has been amazing. They answer the phone every time I call, they help the best they can with my server questions, they were able to port over a number in a week when everyone else said 3, and they did it at a fair and competitive price. I could not be happier.

William R.

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Integrate voice and SMS APIs with the leading platform for telecommunication services engagement