Office Communications for Carolina Businesses
Business VoIP in NC & SC

VoIP & Digital Voice for Business

Carolina Phone Service provides VoIP telephone service in several formats to help connect your office to the right communications solution. Today’s phone lines are often delivered digitally via SIP.

Digital Voice Lines™SIP & VoIP ServiceCloud Phone SystemsBusiness Phone Lines

Digital Voice Lines™ and modern VoIP

Carolina Phone Service provides VoIP telephone service and Digital Voice Lines™ for businesses in North and South Carolina. Options include SIP-delivered phone lines, cloud phone systems and other business line services. Call (704) 828-0088 to discuss your office.

There is no need to be wary of the right VoIP business telephone service. Digital Voice Lines™ can provide HD-quality voice in some configurations, giving offices another way to connect their business phone lines.

You may think you will miss your traditional business telephone line, but IP telephone service can offer useful features. The right choice depends on how your staff answers, holds and shares calls.

Office Call Handling

Know what you are getting with VoIP

Small business VoIP telephone systems, often called cloud phone systems, are more advanced than they were a decade ago. Not all cloud systems or VoIP services work the same way.

Shared calls

If your team is used to sharing a call or putting one on hold for a coworker, tell us before choosing a system.

Call visibility

Ask whether staff can see who is on a call and how available lines or coworkers appear on the phones.

Usable phones

We can review small business phone systems and features that fit the way your office works.

Our Products

Voice and phone system options

We can discuss the line service and telephone equipment together, including options for existing systems.

Modern VoIP line

Digital Voice Lines™

Digital voice service for compatible major phone system brands, including many Avaya and NEC configurations. Delivery may use fiber nodes, while other options use 5G or 4G LTE circuits.

Ask about Digital Voice Lines →
Landline alternatives

Copper Line Replacement

We offer ATA and 4G LTE options for business phone lines when replacing compatible traditional copper service.

Explore copper line alternatives →
Office equipment

Business Phone Systems

We offer line telephone systems and cloud phone systems. Ask which features fit your office before making a change.

Discuss phone systems →
Serving the Carolinas

More than one way to connect your office

Carolina Phone Service provides business telephone service in North Carolina and South Carolina. We offer POTS alternatives and Digital Voice Lines™. If you are looking for alternatives to AT&T business phone service, reach out to discuss your organization’s needs.

We can also assist businesses reviewing Windstream or Spectrum phone service. Aging copper can bring static, crackling and poor voice quality, while fiber or modern cellular circuits may provide another way to deliver service.

Review My Options
Frequently Asked Questions

VoIP telephone service questions

What VoIP telephone service do you offer?

Carolina Phone Service provides several solutions for the business phone line service organizations rely on in the Carolinas, including Digital Voice Lines™ and cloud phone systems. Call (704) 828-0088.

How is today’s VoIP telephone service different?

Carolina Phone Service offers Digital Voice Lines™ and modern VoIP options. Service and phone system features vary, so ask us about the setup that fits your office. Call (704) 828-0088.

Do you also provide business phone lines?

Yes. Carolina Phone Service provides several types of business phone lines. Today’s technologies allow for different ways to deliver voice. Call (704) 828-0088.

Can a cloud phone system handle shared calls?

Some cloud phone systems can support shared hold and call visibility. Tell us how your staff handles calls so we can review the right system and features.

Discuss VoIP & Digital Voice

Tell us about the phone system you use now, the number of lines and phones you need, and which office features your staff depends on.