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Rhode Island Telephone logo
Request Quote
  • Solutions
    • Cloud-Based VoIP
      • Unified Communications
      • Cloudworx Business Phone System
      • Business eSIM New
      • Business Texting
      • Branded Calling
      • Video Meetings
      • E-Fax
      • CRM Integration
    • Premise-Based VoIP
      • Premise-Based VoIP System
    • Traditional Phone Systems
      • Small Business Phone Services
    • Business Connectivity & Technology
      • Business Security Camera Systems
      • Structured Cabling
      • 4G Phone System Backup
      • Business Internet
    • Communication Services
      • Professional Answering Service New
      • International Calling
    • By Location
      • Rhode Island
      • Massachusetts
      • Connecticut
  • Industries
    • Healthcare & Medical Offices
    • Municipalities & Government
    • Restaurants & Hospitality
    • Schools & Education
    • Financial Services
    • Law Offices
    • Construction
    • Non-Profits
    • How to Switch to a Cloud-Based Phone System
  • Legacy Phone Support
    • Aastra
    • Avaya
    • Comdial
    • Iwatsu
    • NEC
    • Nortel-Norstar
    • Siemens
    • View All Legacy Phone Systems →
  • Company
    • About
      • Our Team
      • Reviews
      • Areas We Serve
    • News & Events
      • Blog
      • Events
    • Training
      • User Manuals

Connecticut VoIP Phone System Provider

Serving Connecticut businesses with local installation, lifetime warranty, and 24/7 support since 1987.

Request a Free Quote

Rhode Island Telephone has been serving Connecticut businesses since 1987 long before cloud phone systems were even a concept. From small law offices in Norwich to manufacturers in Torrington and medical practices in Stonington, we design, install, and support VoIP phone systems that keep Connecticut businesses connected.

Based just across the border in Warwick, Rhode Island, we are close enough to be on-site the same day when you need us. We know the Connecticut market, we have customers throughout the state, and we bring the same lifetime warranty and 24/7 local support to every CT business we serve.

Why Connecticut Businesses Choose Rhode Island Telephone

Rhode Island Telephone serving Connecticut? We know, but great phone systems don't stop at state lines, and neither do we.

Serving CT Since 1987

Over 35 years of experience designing and supporting business phone systems for Connecticut companies of all sizes.

Next-Door Neighbors

Based in Warwick, RI, we are just over the border. Same-day on-site support is available throughout Connecticut.

Lifetime Warranty

Every system we install comes with a lifetime warranty, something no national VoIP carrier offers. If something breaks, we fix it.

Growing Across Connecticut

From Eastern CT to Hartford and beyond, we are expanding our Connecticut presence and bringing the same trusted service we’ve delivered since 1987.

Local Support

When you call for support, you reach our team in Warwick, not an overseas call center. We answer around the clock, 365 days a year.

Full Service Partner

From VoIP and structured cabling to security cameras and AI professional  answering, we handle every piece of your business communications so you don't have to manage multiple vendors.

Business Phone Solutions for Every Connecticut Company

Whether you are a small office in Danielson or a multi-location operation in Hartford, we have a phone system built for your needs and budget.

CloudWorx Cloud-Based VoIP

Our flagship hosted phone system. No on-site hardware to manage, automatic updates, and full mobile app support so your team can take calls from anywhere across Connecticut.

About CloudWorx

Unified Communications (UCaaS)

Combine voice, video, messaging, and collaboration in one platform. Ideal for Connecticut businesses with remote or hybrid teams.

About UCaaS

Structured Cabling

A clean cabling infrastructure is the foundation of any reliable phone system. We design and install for Connecticut businesses of all sizes.

About Structured Cabling

Premise-Based VoIP

Prefer to keep your phone system on-site? Our premise-based solutions give you full control while supporting both modern VoIP handsets and existing analog equipment.

About Premise-Based VoIP

AI Professional Answering Service

Never miss a call. Our AI-powered answering service handles calls professionally around the clock: no hold music, no missed opportunities.

About AI & Live Professionally Answering

Security Camera Systems

Monitor your Connecticut business locations with professional security camera systems installed and supported by the same local team that manages your phones.

About Business Security Cameras

Proudly Serving Businesses Across Connecticut

From our office in Warwick, RI we serve businesses throughout Connecticut, with a strong presence in Eastern CT and expanding reach across the entire state.

Current Connecticut customers include businesses in Jewett City, Torrington, New London, Norwich, Danielson, Rocky Hill, Madison, and Putnam.

Hartford
New Haven
Bridgeport
Stamford
Waterbury
Norwich
New London
Danbury
New Britain
West Hartford
Greenwich
Norwalk
Bristol
Meriden
Middletown
Torrington
Danielson
Putnam
Rocky Hill
Madison
Jewett City
Groton
Glastonbury
Manchester
Enfield
Southington
Windham
Willimantic
Colchester
Lebanon
Stonington

Connecticut Industries We Serve

We work with businesses across nearly every industry in Connecticut.

Healthcare & Medical
Law Offices
Financial Services
Municipalities & Government
Schools & Education
Restaurants & Hospitality
Non-Profits
Construction
Manufacturing
Defense & Aerospace
Insurance

Frequently Asked Questions

The cost depends on your business size, features needed, and whether you choose cloud or premise-based. Most Connecticut small businesses pay approximately $25 per user per month for a cloud VoIP system. We offer free consultations and custom quotes.

For most Connecticut businesses, we complete a full VoIP installation in one business day. Larger multi-location installs may take two to three days. Our team handles equipment, programming, and staff training.

Yes. Every system includes 24/7 local emergency support, 365 days a year. When you call, you reach our team in Warwick, RI, not an overseas call center. We also include a lifetime warranty on every VoIP system.

Absolutely. We service legacy systems across Connecticut including Avaya, NEC, Nortel, Toshiba, and Comdial. If your current system can be maintained cost-effectively, we will tell you honestly.

Yes, we serve businesses throughout Connecticut, from Stamford to Putnam and everywhere in between. We also serve businesses in Rhode Island and Massachusetts. Because VoIP is a cloud-based infrastructure, we are able to serve businesses virtually anywhere, including locations outside of New England.

Cloud VoIP (like CloudWorx) is hosted off-site with no on-site hardware, automatic updates, and easy mobile access. Premise-based keeps the hardware at your location for more direct control. We will help you determine the best fit during a free consultation.

Modern VoIP is highly reliable with a quality internet connection. We also offer internet backup to keep your phones running during outages. Connecticut businesses in areas with variable connectivity particularly benefit from our backup solutions.

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Rhode Island Telephone

888-856-5970

175 Metro Center Blvd. Unit 10
Warwick, RI 02886

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