VoIP, or Voice over IP, connects your business phone system over business internet for enhanced reliability, audio and integration with other internet- and cloud-based solutions. Get to know the basics of VoIP.
Voice and Collaboration
Meet the ultimate
work-from-anywhere
experience.
Ultra-reliable business phone systems. Boundless collaboration tools.
All in a day’s work in C Spire Country.
Voice and Collaboration
Meet the ultimate
work-from-anywhere
experience.
Ultra-reliable business phone systems.
Boundless collaboration tools.
All in a day’s work in C Spire Country.
Voice and Collaboration
Meet the ultimate
work-from-anywhere
experience.
Ultra-reliable business phone systems. Boundless collaboration tools.
All in a day’s work in C Spire Country.
Instant Teamwork
Wherever you need it.
IP Voice Complete with Webex gives your teams an all-in-one solution to call, meet and message securely on any device.
Cloud Calling Real-Time Messaging Secure Videoconferencing Immersive Screen Sharing Unlimited Calls Voicemail to Email Call Forwarding Remote Office
Cloud Calling
Real-Time Messaging
Secure Videoconferencing
Immersive Screen Sharing
Unlimited Calls
Voicemail to Email
Call Forwarding
Remote Office
Cloud Calling Real-Time Messaging Secure Videoconferencing Immersive Screen Sharing
Unlimited Calls Voicemail to Email Call Forwarding Remote Office
Get the eBook
The essential guide for choosing collaboration solutions
The best collaboration solutions are secure, easy to use and include robust features. But which one is right for your company? This eBook will give you the simple, clear principles and tips you need to make an informed decision.
Get the eBook
The essential guide for choosing collaboration solutions
The best collaboration solutions are secure, easy to use and include robust features. But which one is right for your company? This eBook will give you the simple, clear principles and tips you need to make an informed decision.
Get the eBook
The essential guide for choosing collaboration solutions
The best collaboration solutions are secure, easy to use and include robust features. But which one is right for your company? This eBook will give you the simple, clear principles and tips you need to make an informed decision.
Premium phones.
Powerful features.
Experience a new standard for performance and audio quality with industry-leading desk and conference phones.
Available for purchase or as part of service package.
Premium phones.
Powerful features.
Experience a new standard for performance and audio quality with industry-leading desk and conference phones.
Available for purchase or as part of service package.
VVX 450
CCX 700
Polycom Trio 8500
Poly VVX D230
VVX 450
CCX 700
Polycom Trio 8500
Poly VVX D230
Hosted call center.
Now with cloud power.
IP Voice Complete with Webex gives your teams an all-in-one solution to call,
meet and message securely on any device.
Hosted call center.
Now with cloud power.
Experience a robust hosted call center platform that ensures you have access
to the features and controls you need to handle calls efficiently. This solution is
an ideal fit for businesses with call centers that have over 20 agents.
Hosted call center.
Now with cloud power.
Experience a robust hosted call center platform that ensures you have access to the features and controls you need to handle calls efficiently. This solution is an ideal fit for businesses with call centers that have over 20 agents.
Hosted call center.
Now with cloud power.
Experience a robust hosted call center platform that ensures you have access
to the features and controls you need to handle calls efficiently. This solution is an
ideal fit for businesses with call centers that have over 20 agents.
Have questions? Ask the experts.
Fill out the form to speak with IT experts that live where you do. We’ll help you find the best solution for your organization’s voice needs.
Have questions? Ask the experts.
Fill out the form to speak with IT experts that live where you do. We’ll help you find the best solution for your organization’s voice needs.
Have questions?
Ask the experts.
Fill out the form to speak with IT experts that live where you do. We’ll help you find the best solution for your organization’s voice needs.
Webinar
Expert VoIP training.
On demand.
Join the experts from C Spire Business to learn how you can get the most from your VoIP phone system.
Webinars
Expert VoIP training.
On demand.
Join the experts from C Spire Business to learn how you can get the most from your VoIP phone system.
Webinar - T
Expert VoIP training.
On demand.
Join the experts from C Spire Business to learn how you can get the most from your VoIP phone system.
Frequently Asked Questions
What is a VoIP phone system?
What do unified communications and softphones mean?
Unified communications refers to technology that lets you integrate your business communication services like business phones, videoconferencing and messaging. It’s closely related to softphones – software that lets you use business phone features on any device wherever you have an internet connection. Take a closer look at unified communications and softphone apps.
How can VoIP phone systems help my business?
With VoIP, or Voice over IP, you’ll see a variety of benefits, including enhanced reliability, audio quality, premium features, and integration with other solutions. Even better, with VoIP from C Spire Business, you can add local 24/7 support to that list. Learn about more benefits of VoIP.
What happens to my VoIP phones if my internet is down?
VoIP makes it easier than ever to keep your business phone system running in the event of outages, with unbeatable redundancy and flexibility to reroute calls to other devices and locations in minutes if needed. Find the truth about common busted myths about VoIP.
How is hosted VoIP different from standard business phones?
VoIP, or Voice over IP, connects your business phone system over business internet instead of traditional copper wiring. That provides a wide range of benefits, including enhanced reliability, audio quality, premium features, and integration with other solutions. Plus, you have the flexibility to reroute calls to any device anywhere, compared to standard phones where a downed line means you’re out of luck.
How do I choose the best VoIP provider for my business?
It’s important to consider your organization’s specific needs when you’re choosing a VoIP provider, including whether they offer training or support for your new business phone system. See our guide for more things to consider when deciding on a VoIP provider.
Reliable
VoIP exists.
And you're closer than you think. Get a smarter, more reliable business phone system from
C Spire Business.
A reliable platform for all of your
VoIP needs.
UC-One Collaboration App
UC-One is a collaboration app that lets you call, message, and meet with anyone from any device. It's full HD video, voice, messaging, file sharing, screen sharing, and conferencing in a single easy-to-use cloud app that integrates with your business apps.
Desk & Conference Phones
Get industry-leading phones that set the standard for performance and premium features, including color display and touch-screen capability. Available as part of your service package or purchased outright.
Cloud Contact Center
Experience a robust hosted call center platform that ensures you have access to the features and controls you need to handle calls efficiently. This solution is an ideal fit for businesses with call centers that have over 20 agents.
Our Products
VVX 450
- VVX 450
- UC-One
- Polycom
- Panasonic
