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:
“The entire support team is always pleasant, knowledgeable and responsive. I never have to wonder if my questions will be answered or if my issues will be resolved because their follow-up and follow through is perfection (and I do not say that lightly). I receive periodic emails and phone calls, so I am never left to wonder. As far as support is concerned, you cannot ask for a better team, Corporate Telecomm is the epitome of customer satisfaction. From the simple questions, to the complicated system changes that I request, the high level of professionalism is always present. ”
Belinda Echevers : Hydraulic Rod Pumps, Intl, Foothill Ranch, CA

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

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