is officially recognized by Avaya as a Diamond Certified Avaya Business Partner.
This was done because Avaya has seen all the investments we are making for our
customers. Avaya is the company that was formerly known as Lucent Technologies,
which is the leader in telecommunication products and has been in this business
for over 130 years.
may be wondering "what does all this mean for me?", it means that
as a TSI customer you are assured that you are working with some
of the most experienced and
people. Our staff is fully trained by Avaya, we are endorsed as an authorized
representative of the company's products and services. TSI is
your "one stop" company for all the Avaya telephone systems and equipment
your company is looking for.
140 Powell Ave.
Darby, PA 19023