Alert: Action Required For T1 Customers
February 21, 2022
Recently CTI became aware that many phone carriers such as AT&T Frontier, 123.net, TDS and others will no longer be offering dial tone utilizing digital T1 Service.
Solution
CTI has numerous solutions to assist with this transition.
If you are notified by your telephone company that you need to seek alternative options or if you would like assistance in determining if your carrier will be discontinuing your services, please contact us
Call (810) 743-6900

Messaging. Voice. Video. File Sharing. Chat. Contact Center. Integrations. All-In-one. With UNIVERGE BLUE, your employees can be there without physically being there. Set your business up for success with the fully integrated communications platform that goes anywhere you go. Fully integrated unified communications and collaboration solution in one seamless and intuitive experience.

Your current Iwatsu Telephone System became end of life in 2008, and Iwatsu left the U.S. market in 2015. This means that there is no support or product available to service your telephone system. CTI has been forced into making the decision that we will no longer service/support Iwatsu Telephone Systems effective May 1, 2022. Solution CTI values its partners and, as a result of the above, is offering a TRADE IN / TRADE UP PROGRAM to our existing Iwatsu Telephone System partners. We have numerous solutions that can enhance your efficiency as well as reduce your monthly telecom expense. Please contact us prior to May 1 to discuss your options. Call (810) 743-6900