Modern end-user capabilities of Unified Communications, Contact Center and Interactive Voice Response (IVR) — all built atop of the industry's leading administrative foundation, our CoreNexa Account Manager.
CoreNexa™ Unified Communications
and Mobile App

CoreNexa UC
Built-in browser-based softphone, fully integrated mobile app, and complete capabilities for business communications and collaboration.
One Unified Interface
Instantly access calling, contacts, chat, video, meetings, screen sharing, voicemail, and presence — all from a single tool with one easy log-in.
The Channel's Choice
All-in-one business communications suite
All-in-one Unified Communications
Set up in Minutes, Zero Configuration
Instantly access calling, contacts, chat, video, meetings, screen sharing, and contacts
— all from a single tool with one easy log-in.
No software or hardware to buy. No headaches. No complicated tech-setup. No hassle.
Get customers up and running in minutes with an internet connection and laptop or mobile device.
It's Never Been Easier to
Communicate & Collaborate
CoreNexa™ UC is a comprehensive Unified Communications as a Service (UCaaS) solution with a built-in browser-based softphone, fully integrated mobile app, and complete capabilities for business communications and collaboration.
Keep employees connected and stay productive whether onsite, remote, or on-the-go, with calling, voicemail, presence, chat, video, meetings, & collaboration—all available in one, unified tool.
Future-proof your business — offer Unified Communications and become the "one-stop-shop" for all your customers' communication & collaboration needs.


Work Anywhere
On Any Device
Integrating the communication and collaboration tools in one easy-to-use solution makes work easier, more enjoyable, and more efficient. CoreNexa UC eliminates the annoyance and frustration of switching between devices, apps, and screens often required to complete a simple task.
Streamlining communication into one tool prevents lost productivity from distraction and tech-difficulties. CoreNexa UC is built for any company whose success and ability to compete is maximized by efficient communications and high-levels of employee productivity.
Integrating these tools with a mobile app gives businesses a reliable solution for remote teams. And with the addition of Call Move, users can change devices without putting the call on hold, all through the push of a button — making CoreNexa UC even more convenient for on-the-go employees.
Keep Your Competitive Edge with
CoreNexa™ Mobile
CoreNexa™ Mobile enables employees to work from wherever they are. Whether they’re in the office, at home, or on the road, they can make and take calls as if they were right at their desks.
This trend toward more flexibility at work is growing, in fact, industry specialists predict that the U.S. remote worker population will increase to 105.4 million in 2020. According to a recent Gartner study, 43% of workers spent some of their time working remotely.

a complete solution for
Business Communication & Collaboration
One Unified Interface
Make and take calls, and chat with others one-to-one or one-to-many across their entire organization. There's no need to jump between apps, programs and screens; employees can now enjoy convenient, quick, efficient communication.
Fully Integrated Mobile App
Quickly reach busy, remote or off-site employees through a business number that automatically rings their mobile app. Directing calls from the business’ main phone number protects private contact info and enhances professionalism.
Presence
See at a glance if coworkers are available, on a call, or in a meeting. Start a call, chat or meeting with the click of a button and an option to display Caller ID or meeting room information while on a call.
Voicemail
Manage and listen to voicemails from their contacts on a single screen, and view visual message transcriptions powered by Google’s Cloud Speech API.
Video, Meetings & Screen Sharing
Conduct face-to-face video calls and meetings with one or multiple guests inside or outside the company. Participants can share their screen while presenting, or simply use CoreNexa UC’s video and screen share features for more personalized and efficient collaboration.
Enterprise Contacts
Access enterprise contacts on desktop and mobile and easily add, edit, or delete contacts on the same screen used to communicate with them.
Call History
See call activity over the past 90 days and uses. There are multiple filter options to help users quickly sort and manage their activity.
Calling Services
Stay connected and engaged with speed-dial, three-way calling, attended/unattended transfer, call forwarding, and Do Not Disturb/Call Forward Always.

CoreDial has good support, reliable service, strong features, & a commitment to ongoing upgrades.
– Richard Hill, SafeCall, Inc
CoreNexa UC & Mobile App
Frequently Asked Questions
How do I enable UC Client for my company’s customers?
If you would like to enable UC Client for customers of your business, we’ve created a simple process for that as well. Rather than make you read a step-by-step guide, we’ve created a video that you can watch here.
Does UC Client integrate with my conference bridges?
If you would like to use a conference bridge for your meeting while sharing your screen with your guests, you can send the conference bridge details along with your personalized URL and guest pin so that you can all see the screenshare, but join audio on the bridge.
What comes with CoreNexa’s UC Client?
Collaboration with zero configuration, the ability to work from anywhere on any device, easy access to enterprise contacts, and all your communications features in one place.
Is there anything I need to set up UC Client?
The only thing we’ll need to do is make sure that all of your company’s users have a primary extension associated with a CoreNexa Account Manager user. There is nothing for you to do and your users also have nothing to do in order to get ready. You can see how we set up your users in this video.
What is CoreNexa’s UC Client?
Our UC Client combines calling, chat, meetings, voicemail, video, screen sharing and enterprise contacts into a single, easy-to-use interface to improve everyday communications for businesses.
The platform & business model that redefines
how the Channel succeeds with cloud communications.
CoreNexa Platform
Unified Communications
Combining a feature-rich UC Client and fully integrated mobile app, CoreNexa UC improves communication and collaboration for end-users by enabling them to work from anywhere, on virtually any device.
Contact Center
Our award-winning CCaaS solution improves efficiency and effectiveness for agents and managers alike with its omni-channel customer engagement capabilities.
Account Manager
Built from the ground up to help sell, deliver, manage, and invoice for UCaaS and CCaaS solutions such as hosted PBX and VoIP, SIP Trunking, and SD-WAN, Account Manager is the “secret sauce” that enables our Partners to succeed.
Private Label Business Model
Over 800 MSPs, VARs, IT Solution Providers, ISPs, Office Technology Dealers & others sell, deliver, manage and invoice for the most reliable and feature-rich cloud communications services through our award-winning CoreNexa UCaaS platform and proven business model.
The Channel's Proven Path to
UCaaS Success

Schedule a Demo
Choose the day and time that works best for you to experience a live demo.
Become a Partner
Join the Channel Program Named Leader in Partner Value by Frost & Sullivan.
DISCOVER INSIGHTS FROM ONE OF CRN'S
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