Upgrade your business phone system to a
cloud PBX.

Get VoIP phone service, SIP trunking, texting and HD video conferencing with Nextiva's cloud PBX.

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With Nextiva, the supervisor dashboard allows me to monitor call flow in real-time. It allows me to ensure I always have sufficient agent coverage, so that calls are never missed. I can easily make changes to my call flow without having to wait for hours on hold.

Roman Voytsekhovskiy

Support Center Manager at Orthodontic Experts Ltd.

Nextiva gives us unparalleled reliability and security. They ensure our phones are always working and serving our fans' and organization's needs.

Dan Evans

VP of Technology at Buffalo Bills

Our remote capability has made a tremendous difference for us. If not for our switch to Nextiva, we would not be up and running nearly as well as we are.

Meryl Cassidy

Executive Director at Response Crisis Center

What is cloud PBX?

  • A cloud-hosted PBX system is a private branch exchange that operates in the cloud.
  • Run your company's entire phone system on your existing internet connection.
  • Manage your VoIP phone system without any of the hassles of an on-premises PBX system.
  • Transitioning to cloud PBX is your first step toward unified communications.
  • Enjoy more benefits and features than a traditional PBX system.
Cloud PBX Mobile and Tablet Interface

Why upgrade to a modern cloud PBX?

Incredible cost savings

Compared to traditional phone lines, save up to 60% with IP phone service. Take your business communication to the cloud with VoIP desk phones.

Features & flexibility

Easy to manage

Enterprise-grade reliability

Cloud PBX Interface on Mobile App

Nextiva is a recognized industry
leader by U.S. News & G2.

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Powerful cloud PBX features


Whether it's Android or iOS, your teams can get meaningful work done right from there mobile phones. With Nextiva's mobile app, anything is possible.

Audio & video conferencing

Screen sharing

Voicemail to email


Auto attendant

Call recording

Advanced call routing & queuing

Free local numbers

Toll-free numbers

Nextiva’s cloud PBX is perfect for remote teams ⚡

  • Superior call quality and HD video conferencing.
  • Setting up Nextiva's cloud PBX system is simple and easy.
  • Affordable VoIP phones, conferencing hardware, and equipment.
  • Modern remote phone system features.
  • Amazing customer service,available 24/7 for your convenience.
  • 99.999% uptime and military-grade data centers.
  • Unlimited toll-free calling across the United States and Canada.
  • Secure and encrypted business communication via TLS and SRTP.

Cloud PBX FAQs

How does hosted PBX work?

A hosted PBX shifts your business phone service over to a trusted VoIP provider. Instead of individual phone extensions, each phone is replaced with a VoIP desk phone. With the implementation of the hosted PBX, your voice communications can use the existing data network.

What are the top features included with VoIP phone service?

Top features enjoyed by enterprise VoIP users include Call Pop, voicemail-to-email transcription, call recording, auto attendant, conference calls, HD-quality calls, custom dashboards, and advanced call logs.

What is the difference between enterprise VoIP and small business VoIP?

The primary difference between enterprise and small business VoIP are the needs of the business. Enterprises stand to benefit from popular features such as call recording, voice analytics, call queues, and team collaboration.

Can I keep my existing business phone numbers?

Yes, you can migrate your existing business phone numbers through a process known as porting. We’ll help your organization with this process. You can also purchase additional phone numbers as needed to support the growth of your business.

What is Enterprise Cloud PBX?

An enterprise cloud PBX is a phone system that is operated and maintained by a trusted phone service provider instead of on-premises hardware. The benefits of an enterprise cloud PBX are lower costs, increased uptime, and greater business continuity.

What should you look for in an enterprise VoIP solution?

Larger businesses need to identify a partner that can support their broad business needs and vision for growth. Areas to focus on include service uptime, platform reliability, customer support availability, and the ability to ramp services up as your company grows.
1 Billion + Calls on our network
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