About Us

Who we are

We’re committed to establishing and maintaining a dynamic partnership with your business that fulfills all your business VOIP phone systems needs.


IS Technologies’ extensive technology and service experience allows us to develop an understanding of each customer’s unique telecommunications requirements and to respond to those requirements quickly and effectively.

When Tully Corbett founded IS Technologies in 1999, he recognized the critical need for a company that could combine leading edge technology with top quality service and customer support. IS Technologies current position as an industry leader is based on those same principles, and on a determination to keep pace with an ever-changing industry, making the latest application solutions available to customers at all times. Whether it be VoIP, cloud, or hosted telephone systems, IS Technologies has stayed at the forefront of new technology.


Since 1999, IS Technologies has built a team of professionals in the communication industry dedicated to the highest levels of customer support.

IS Technologies pattern of steady growth reflects their commitment to keeping pace with the constantly evolving telecommunications technology arena, and the dramatic expansion of Central Alabama’s and Birmingham’s business market. With our main office located off Highway 280 in Birmingham we are uniquely positioned to respond quickly to a wide range of customer equipment and service requirements.


Our technical staff undergoes rigorous factory training from a select group of manufacturers, and are kept constantly up-to-date on the latest and service innovations. Installation and training personnel maximize system performance by working with customers to achieve optimum user convenience and operational efficiency.


IS Technologies employees a staff of certified technicians that are on-call 24-hours a day with access to extensive on-site equipment inventories for fast and efficient response to customer requests. Even IS Technologies sales representatives are factory certified, ensuring the highest levels of customer support available.

Our Team

Tully Corbett

Founder & Big Chair Occupant

Tully started in the communication industry in 1985 as a cable installer. Since that time he has basically performed every role there is in a communications company: Installer, service tech, programmer of systems, sales and administration. After working for several companies he felt that he wanted to take ownership of his actions and do things his way. On February 1, 1999 IS Technologies, INc. opened it’s doors. For the past 15 years IS Technologies, Inc. has grown to be a leader of business communications in Birmingham and central Alabama. Tully still stays involved in every aspect of the business so do not be surprised if he shows up at your office working a service ticket or answers the phone should you call!

Teresa Rush

General Manager & Keeper of Knowledge

Teresa started with IS Technologies in 2000 in a sales position but quickly became key to the day to day operations of the business. Her background in medical practice management proved to be such a huge asset she was moved to administration/accounting. Her knowledge of all the systems we sell and service is legendary and she is our ``Go To`` person for programming and when users have questions.

Collins Harwell

Field Tech & All Around Do Anything Guy

Collins is our ``In the Trenches`` Field Tech. He has mastered the cable installation process and ESI product line. We know he is a rising star and he is quickly becoming an important part of the IS Technologies Team.

Olivia Godfrey

Receptionist & Admin

Olivia joined the IS Technologies team in 2017. She took to our company like a duck to water and has since become the main connection when clients call or have questions about anything. If she does not know the answer she will do whatever it takes to find the answer. We are thrilled to have her on our team.

Evangelin’s Beauregard – Chloe

Company Greeter & Sniffer of Crotches

Chloe has been with IS Technologies's for 2 years. She prides herself on greeting each and every person at the door with a thunderous hello that results many times in them running back out the door. Once they are in the office sniffing and licking are provided free of charge. She prides herself on napping and checking out the trash cans making sure they are in good working order. Another favorite task she is responsible for is clearing a room!! She can flat clear a room when she decides it is time for everyone to leave.

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