Small towns deserve big tech.

That includes your business. Don’t settle for anything less.

BIG-CITY SOLUTIONS. SMALL-TOWN SERVICE.

Your business is based here – so is ours! RTC Communications is the only Fiber Optic Network in the area. Get communication services and support that goes above and beyond for your business!

YOU LOVE YOUR BUSINESS.
WE LOVE MAKING IT RUN SMOOTHLY.

Stay competitive right where you are. Whatever your business needs, RTC is here to provide it with the latest, most innovative technology.

Internet

Internet

From fast fiber optic speed to network devices to email service, RTC Internet has it all.

Video

Video

From recommending gear and equipment to filming your next television commercial.

Voice

Voice

Get clear reception, VoIP, hosted systems and analog voice services right here.

Data

Data

Private, secure, reliable data solutions that run on our own leading fiber-optic network.

CUSTOMIZED SERVICE TO MEET YOUR EVERY NEED.

Our full menu of business services can be scaled to meet the current needs of your company and grow with you into the future. RTC Communications offers more speed, performance and reliability for your business solutions backed by exceptional customer service that you can only expect from a locally owned company.

BOOST YOUR PRODUCTIVITY

A fast connection of up to 1,000 Mbps means there is enough bandwidth to connect all your employees, all their devices, and speed up your entire business.

LET’S TALK BUSINESS.

Whether you need a hosted phone system, VoIP or an analog phone service, you will have consistent, crystal-clear phone service with boundless capacity to handle more calls simultaneously.

SECURE YOUR MOST VALUABLE ASSETS.

Point-to-Point – Private, dedicated link to ensure safe transfer of sensitive information or applications that require sustained throughput.

PROMOTE YOUR COMPANY IN A NEW LIGHT.

Fulfill your marketing potential. Let us guide you to the right gear or go all in with Commercial Production and Advertising Packages to promote your business in new markets.

Don’t get down. Get help.

We understand device and network downtime can mean lost business for you. RTC Communications offers superior customer service, technical support and installation dependability. If you have any problems or just a quick question, our support team is available to help. Peruse our library below or get in touch to resolve your issues quickly.

Grandstream GPX21XX Quick User Guide

Basic Phone Operation for Grandstream Models GXP2130/2140/2160/2135/2170 USING THE HEADSET OR SPEAKER Use the Speaker Button to turn speaker ON/OFF. Use the Headset button to use the headset once it had been connected. MAKING A CALL Take Handset/Headset off-hook or press Speaker button or an available LINE key (activates speakerphone). The line will have dial tone and […]

Grandstream GXP-2135 Button Overview

GXP2135 is a next generation enterprise IP Phone featuring 8 dual-color line keys (can be digitally programmed as up to 32 provisionable BLF/fast-dial keys), 2.8 inch TFT color LCD, 4 programmable context-sensitive soft keys, dual Gigabit network ports, integrated PoE and Bluetooth, 5-way conference, and Electronic Hook Switch(EHS). The GXP2135 delivers superior HD audio quality […]

Grandstream GXP-2170 Button Overview

The GXP2170 is a powerful High-End IP phone that is ideal for busy users who handle high call volumes. Receptionists, administrators, sales staff and other call-intensive rolls  can enjoy efficiency by utilizing the GXP2170’s 12 line keys, 4.3 inch color display LCD and 48 digital, on-screen speed dial/BLF keys. Provide users with the fastest possible […]

Polycom VVX 400 Series Business Media Phones Quick Tips

3725-49088-004A | UC Software 5.5.0 or later These Quick Tips apply to VVX 400, 401, 410, and 411 business media phones. Home Screen Displays messages, settings, and information. Available any time.   Calls Screen Displays all active and held calls. Available when you have an active or held calls in progress.   Lines Screen Displays […]

Polycom VVX 500 Business Media Phone Quick User Guide

About the Touch Tap to select and highlight screen items. To Scroll, touch the screen, and swipe your finger up, down, right, or left. To go back to a previous screen, tap Back. Phone Views Your phone has four main views: Home, Calls, Active Call, and Lines View (the default) To change views: For Home, […]

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RTC is proud to provide incredible connections to the communities of north-central Indiana.

Have a second home or want to check out the services offered in an alternative area? No problem. Change your zip code here or in the top right of any website page.
Affordable Connectivity program

Helping households have access to broadband.

By enrolling in the Affordable Connectivity Program, households can receive an Internet discount of up to $30/month. Simply complete an application at and then contact RTC to request the discount be applied to your account.