Our areas of expertise fall into three major areas:

  • Design and installation of premise-based telephone systems including those made by Avaya®
  • CorpConnect hosted business telephone service for those who do not wish to own and maintain a system.
  • Support services including time-sensitive and support contracts for service, changes, repairs of existing systems including Avaya:
“We have just completed the purchase of our third phone system from your company... The entire process was smooth and problem free. Every department we worked with at Corporate Telecomm provided excellent and knowledgeable service; it was very clear to us that people working at Corporate Telecomm have expertise in their respective fields”
Danny S. : The Licensing Group

Corporate Telecomm, in business since 1979, is engaged in the business of providing best-in-class telecommunication systems to both mid-market (<1000 employees) and small, medium (SMB) and midsized business clients who have a need for advanced telecommunication hardware, software and support. Our core focus is on professional service firms with an emphasis on multi-site applications.

Avaya IP Office

World-Class SMB Communication System


Hosted Cloud-Based VoIP Telephone Service


Reliable and Expert Technical Support

Need Help Now

Need a Quote For a New Project or Want to Speak with one of our Communication Experts