This comprehensive web page is intended to give you a high level overview of our geo-redundant cloud-based digital phone services platform. This overview contains many of the high level features offered by Carolina Digital Phone. Your Account Executive and Sales Engineer will be able to answer your specific questions as to how our services will best fit your business or organization. In addition to this page we have developed a number of video training modules.

So, what does geo-redundant mean and how does it benefit you? Carolina Digital Phone is a leading provider of hosted voice and data products to businesses, schools, and governments. We have a future-proof, geo-redundant network to meet the needs of demanding business customers and to support its rapid expansion. Carolina Digital Phone has deployed a multi-state, geo-redundant configuration of clustered core servers with near real-time failover and redundancy. We currently have our Class 4/5 telephone switch in three locations with full, 1-second fail-over in Greensboro NC, Research Triangle Park NC, and Dallas TX.

1. Login Access Control Panel

Access to the control panel with our secure SSL generic control panel. Or, we brand your portal with your company or school’s secure SSL domain and welcome image. The branded login is at no additional cost. Just have your staff supply us with images for the various locations within the control panel.

2. Web-Portal Service Features for Basic Users

Carolina Digital Phone has deployed a carrier class 4 and 5 softswitch that allows users and administrators access permissions based on the needs of both the system administrator and the end user. End users can be given basic or more advanced access to calling and call-handling features. Users have only the amount of control you want them to have.  By default, they will have the ability to set their own schedules.  A simple slider bar allows them to block out sections of the day where they may be unavailable and need their calls to route to a cell phone or voicemail box.

Give us some basic information below and a pre-sales voice engineer will contact you quickly. Or call us during business hours (336) 544-4000.

Let's Start a Conversation

menu options
menu options

You may delegate a reduced administrative feature set to local administrators in each location and empower them to manage some or all of the features in the administrative toolbox.  An example structure would look like the following:

With Carolina Digital Phone’s cloud-based solution, your administrators will have control of the administrative and end user permissions.

3. Web Based Softphone

Carolina Digital Phone’s desktop softphone is a browser-based application built specifically for our voice solution platform. One of the many benefits of this application is its ease of use.

Designed to mirror the interface of the Carolina Digital Phone smartphone apps, users will find it simple to place calls and manage their settings due to its consistent intuitive design. The application can be accessed by navigating to a unique URL in a browser and logging in or by launching the pop-up from the user portal. It does not require any additional software installations or configurations for end-users through which to struggle. All they have to do is launch the application, click a button to grant it permission to use their headset and or speakers, and start dialing. After that, the user can begin to make calls using their browser.

webphone dialing
webphone call history
webphone contacts
webphone call

4. Smartphone Application

Carolina Digital Phone offers at no additional cost per user a softphone application for both Android and iPhone.

android app apple store

5. SMS and Chat – Integrated Messaging

There is widespread evidence that SMS and Chat are becoming common forms of communications for schools and professional organizations. eWeek reported 80% of people are currently using texting for business. TechCrunch reports that Chat applications worldwide are seeing users spending 50-200 minutes with them per week. If this is the way that workers prefer to communicate, then it’s time for schools to adopt these technologies. Starting a conversation using SMS or Chat is easy in our portal. Users can simply click on the Chat icon in the contacts panel or enter a new number and select “Send SMS” from a dropdown menu. You can see the Chat and SMS boxes below. Both options allow users to maintain a unified professional identity by using their direct dial telephone number.

sms text

6. Video, Chat and Screen Sharing

Recent trends have shown that traditional corporate workplaces are giving way to a more mobile workforce. Global Workplace Analytics’ research finds that 50% of the US workforce holds a job that is compatible with at least partial telework and 80% to 90% of the US workforce say they would like to telework at least part time. Fortune 1000 companies around the globe are entirely revamping their space around the fact that employees are already mobile. This includes the importance of revamping their technological investments in video conferencing and collaboration tools. Carolina Digital Phone has designed an integrated solution that can be deployed easily by any end-user and shared with anyone using a simple link. Unlike most video conferencing solutions, our solution does not require excessive plug-ins or installations. Instead, we have deployed a cloud based video server technology which allows up to 16 video participants that come with screen sharing. Video is in beta testing and will be available to all users in the coming months.

7. Availability of Service

Connectivity to the internet is just one of many components needed to deliver call inbound and outbound to a SIP enabled device. Carolina Digital Phone along with our national wholesale carriers, maintain multiple and redundant call paths for load sharing of inbound and outbound call traffic to your IP-enabled devices. The illustration that follows shows our current load-sharing servers, with locations and planned West Coast expansion for 2022. With this geo-redundant network design, it is highly unlikely a call will not be delivered.

8. Commitment to the Local Community and State


Carolina Digital Phone is a local telephone company based in Greensboro, NC and does not have, or will have any future plans to utilize workers outside the United States. As a North Carolina born and raised company we are proud of our commitment of being local to our customers and keeping dollars spent with our company in the local community and state.

Being a local business in Guilford County, North Carolina has many benefits to other local businesses in the Carolinas. Money you spend with your telephone services can stay in North Carolina with Carolina Digital Phone. So when you consider a telephone company to do business with remember that the dollars you spend outside of North Carolina will never come back. Being a North Carolina based business or school here are just a few reasons why you will want to support other local businesses like Carolina Digital Phone:

  • Local Decision-Making: Local ownership ensures that important decisions are made by people who live in the community and who will feel the impacts of those decisions. Carolina Digital Phone has deep roots to the local economy and its founders and employees are all North Carolina tax paying residents.
  • Keeping Dollars in the Local Economy: Compared to national companies, locally owned businesses recycle a much larger share of their revenue back into the local economy, enriching the whole community. Not only do we keep our revenue in our local economy, we do business with vendors in North Carolina.
  • Public Benefits and Costs: Local businesses like Carolina Digital Phone in town centers require comparatively little infrastructure and make more efficient use of public services relative to larger national carriers.
  • Competition: A marketplace of tens of thousands of small businesses is the best way to ensure innovation and low prices over the long-term.
  • Product Diversity: A multitude of small businesses, each selecting products based in North Carolina, not on a national sales plan, but on their own interests and the needs of their local customers, guarantees a much broader range of product choices.

9. North Carolina Data Center and Support Center offices

Carolina Digital Phone is proud of our commitment to employ North Carolina residents and keep our call center for new customer onboarding and support in downtown Greensboro, NC. Our data center is secure and we have BGP peering connections or cross connection relationships with tier 1 internet service providers via GigE fiber connections. They include the following:

MCNC logo

10. For North Carolina Schools, Government Agencies and MCNC Internet Clients

Carolina Digital Phone peers directly in two locations with the North Carolina Research and Education Network (NCREN) on it’s world-class 2,600-mile fiber network supporting high-speed connectivity for education, research, health care, public safety, and other community anchor institutions throughout North Carolina. NCREN provides high-speed internet and related services, and is a platform for delivering video technologies as well as customizable, cloud-based services for critical applications such as our cloud-based services.

mcnc map

In the event of a failure in either of our two GigE connections with MCNC we have additional connections GigE with Level 3 Communications, Cogent Communications, Spectrum (legacy TW Cable) and Windstream (legacy Earthlink Carrier services).

Give us some basic information below and a pre-sales voice engineer will contact you quickly. Or call us during business hours (336) 544-4000.

Let's Start a Conversation

Over 20 Years Of Service
Our Customers Love Us!

Stephen Hawkins
Stephen Hawkins
August 25, 2023.
Julius Ratunil gives great customer support.
Cody Allen
Cody Allen
May 25, 2022.
We are proud to be Carolina Digital customers! Their professionalism, speed, accuracy and willingness to help makes it easy to do business with them. These people go above and beyond any time we need their help. Would definitely recommend them to anyone!
Mathew Stockstad
Mathew Stockstad
March 1, 2022.
I have had many phone services over my 30+ years in practice. This is by far the best service that I have ever had. The customer service is amazing. I can not recommend Carolina Digital enough!
Saul Guerrero
Saul Guerrero
October 28, 2021.
The support of this company is amazing. One of my routers went down in my rack of equipment. The crew came back onsite and they worked with me after hours to get my equipment back online. Carolina Digital takes pride in what they do and also their customers! I highly recommend this company. 5 STARS 🙂
Zimmerman Carpet Cleaners
Zimmerman Carpet Cleaners
September 2, 2021.
We specifically work with one technician and she's always super helpful and super nice. She understands how to get things done and ensures that its all fully taken care of before she even thinks about leaving it with us. She is always quick to respond. When we have outages, questions, etc, they're right there in a quick way. Thanks so much Carolina Digital. Thank you Chris Villa. We appreciate you all so much
Don Kim
Don Kim
September 1, 2021.
Great Service for my business (SMARTCARE)
Tom Thornton
Tom Thornton
August 17, 2021.
We've been using Carolina Digital for years now. Great system, service and price!
Sam Coates
Sam Coates
May 17, 2021.
We receive excellent service from Chris and others at Carolina Digital Phone.