SIP TRUNKING FOR
BUSINESS

Trunking that seamlessly scales with your business

SIP TRUNKING TO HELP YOUR BUSINESS GROW

Your phone system should grow with your business, not hold you back. Our SIP trunk services give you all the calling features you’d expect in a business phone system, including PRI trunk options and access to one of the best SIP trunk providers on the market. 

We provide the flexibility and simplicity your business needs with up to 24 simultaneous call sessions and up to 100 Direct Inward Dial (DIDs) telephone numbers. You can easily make changes on your own without the need for a technician and even port your existing numbers so your loyal customers can still easily contact you.

A FLEXIBLE PRI TRUNK IS WHAT YOUR BUSINESS NEEDS

We want to help your business shift when needed. That’s why we have flexible PRI trunking, which allows 24 simultaneous call sessions at a time, porting your current numbers at no extra charge, and bringing your traditional PRI PBX systems with you.

  1. Compatible
    • Works seamlessly with your existing PBX
    • Keep your current phone numbers
    • No new equipment required
  2. Scalable
    • Get up to 23 simultaneous call sessions with a PRI interface for customers
    • Your phone system can grow as your company does
    • Easily add custom features
  3. Unstoppable
    • Unlimited nationwide calling
    • Free local or long-distance calls
    • Stay connected even when phone company lines are down

MORE THAN ENOUGH FEATURES TO CHOOSE FROM

With more than 15 features, you’ll have plenty of ways to customize your business phone system. You can have rollover hunting, which redirects incoming calls from your mainline to the next available line. Or there’s Time-Of-Day Forwarding, which allows you to schedule when calls will be forwarded to another number, a voicemail box, or a do-not-disturb message.

WE'RE ALWAYS HERE TO HELP

30-Day Money-Back Guarantee

If you’re not totally satisfied with your Suddenlink Business plan and products, tell us within 30 days and we’ll give you your money back.

24/7 Technical Support

Give us a call literally anytime, day or night, and our technical support teams will help you solve issues to keep your business going.

No Annual Contracts

We stay flexible so you can stay flexible - that’s why we don’t have annual contracts or early termination penalties.

DISCOVER PRODUCTS AND SERVICES
TO HELP YOUR BUSINESS SUCCEED

Secure Internet

Get connected and protected with high-speed Internet built for business. Choose from a variety of speeds to fit your needs.

Optimum Mobile

Optimum Mobile keeps you connected on the network leading the competition in 5G. Get the benefits of a big carrier without the big carrier price.

Business TV

Get all of the TV services your business needs, with the variety your guests are looking for.

Service Plans

Need technical support? We’ve got you covered with the service plans for all your devices and systems that run your business.

ENTERPRISE SOLUTIONS

LET’S SHAPE TOMORROW, TOGETHER

Our solutions will help guide you through complex IT
agendas, and stay confidently connected.

Disclaimers

Your small business needs options. Work with the best SIP trunk provider.
Build a better voice system for your PBX, improving your existing phone system and paying a fraction of the cost. This is the best SIP trunk provider. This is where flexibility meets affordability. Invest in the best business phone service that will grow with your business. In addition to offering all the calling features you’d expect in a business-class service, PRI and SIP trunks easily scale to cost-effectively accommodate your growing business needs. Our features and benefits are as endless as the ways you’ll use them. We’re talking scalability – add capacity with a simple phone call. Keep your current phone numbers and equipment. That’s simplicity in a nutshell. Outstanding customer communication enables inbound callers to reach employee extensions directly – no receptionist required with DID. All of this means we’re the best SIP trunk provider with incredible cost-effectiveness, able to handle multiple calls on trunks rather than buying individual phone lines.

What makes us the best SIP trunk provider? Here’s what.
Take advantage of unlimited calling and talk all you want – customers or employees – with unlimited local calls and competitive long distance rates. With Suddenlink’s SIP trunk you have options. Select between a standard PRI configuration with 23 B-channels and a fractional option of 8, 12 and 16 B-channels. Choice is flexibility and freedom, and that’s only part of what makes us the best SIP trunk provider. All of this means that we’re future proof – easily migrate from PRI to SIP trunks when you upgrade your phone system. We’re an SIP trunk provider that grows with you. Your business is growing and it’s time to secure your own phone system – you need an SIP trunk! Access our fiber-rich network, keep existing phone numbers and equipment, take advantage of unlimited calling, access advanced calling features with the ability to add custom features, get connectivity when phone company lines are down and much more.

Call 855-270-5527 and find out why more businesses are choosing Suddenlink Business, or click "Contact Sales" to send us a message.

Contact Sales

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