vendors and Clients

The Vendors and Clients with Whom We Work:

Select Manufacturers


Whether your business has 10 employees at a single site or hundreds of employees at multiple sites, traditional phones lines, VoIP lines, T1 or T1/PRI, there is an Allworx phone system designed with your business in mind to provide the largest set of traditional telephone capabilities of any VoIP solution in its class.

Allworx servers are built to provide additional specific applications without any additional hardware cost or complexity. Some of these applications are the Allworx Reach (mobile application), Interact Pro (desktop productivity), Automatic Call Distribution, Conference Center (keep your conference calls password secured), and the Allworx View.




As a global leader in delivering superior communications experiences, Avaya provides the most complete portfolio of software and services for multi-touch contact center and unified communications offered on premises, in the cloud, or a hybrid. Today’s digital world centers on communications enablement, and no other company is better positioned to do this than Avaya. 

Avaya is known as a leader in helping organizations around the world succeed by integrating communications with business strategy and operations. In fact, Avaya came about as an independent company so it could bring even more focus to innovating in business communications


Grandstream Networks, Inc. has been connecting the world since 2002 with SIP Unified Communications solutions that allow businesses to be more productive than ever before. Their award-winning solutions serve the small and medium business and enterprises markets and have been recognized throughout the world for their quality, reliability and innovation. Grandstream solutions lower communication costs, increase security protection and enhance productivity. Open standard SIP-based products offer broad interoperability throughout the industry, along with unrivaled features, flexibility and price competitiveness.


Before and After Images: The KATT Comm Difference

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Camfill Farr After.JPG


“Working with Katherine in this Telecom industry is like working with family.  First of all, Telecom is a very male-dominated occupation and it is great to find a women-centric organization that listens to what you need instead of selling you functionality that you do not want or need.  She treats her business partnerships with vendor and her customers as family, looking out for saving them money and making sure their telecom solution helps their business communicate at the same time.  Telecom can be very intimidating and you can be guided in the wrong way for sure.  You want someone to trust – and that is Katherine 100%!

Sharon Schweizer, SoTel Systems

“A++ for positive attitude: It’s infectious! Katherine is an absolute pleasure to work with!

Tyler Fulmer, NTS Direct

"I normally don't write reviews, but the customer service was so phenomenal that I had to post. The owner is really kind, really responsive, and offered a great pricing structure. Her explanations helped me make the best choice."    

                      Cathy L.

"KATT Communications has excellent response time and service is excellent! They were extremely helpful in explaining which telecom system best suited my needs and in helping me to get — and stay — up and running!"

                       Kate B.