Quote Request


Customer Highlight

TDS Inc saves travel agency over $96,000 a year with new VoIP Phone System.

Wings Travel Group was paying over $10,000 a month and wanted a cost effective VoIP system that would increase their productivity and improve their customer service.

learn more »
News &
Announcements
September 23, 2021
IS YOUR ORGANIZATION READY FOR TEAMS INTEGRATION?
September 23, 2021
Consider Moving from Fax to eFax
September 23, 2021
Make cybersecurity a business priority
learn more »
client's Testimonials
I have been building a relationship with TDS over the past three years of my tenure at CTI. Their staff are knowledgeable and experienced in the installation and maintenance of Avaya phone systems. In particular, I worked with Carin Brizzi to build a...
Shirah Metzigian
learn more »
Frequently asked
questions
Our office is moving and we want to keep our phone numbers. Is this possible?
You are able to keep your phone numbers but the method will ...
Does TDS offer maintenance agreements for phone systems?
Yes, TDS offers annual maintenance agreements for phone syst...
learn more »

                                                                                                                                                                                                          bicsi logo small.png  juniper logo small.png   DELL LOGO SMALL.jpg  extreme networks logo small.png  EWN LOGO small.JPG    Logo_aastra small.png  polycom logo.jpg     meru networks.jpg                                                                                              

© Copyright 2009-2016 Telephone Diagnostic Services, Inc. All Rights Reserved.
Website design by