Technical Support

IntervalZero provides support for the RTX/RTX64 products in the form of product documentation, video tutorials, add-on utilities, and help with issues via person-to-person support.

IntervalZero Support Login

Support Issues may be submitted via a login and password that was provided with your support agreement.

To contact Support by phone, please call 781-996-4481 (+1 outside the U.S.). At the auto-answer prompt, please Press 3 for Support.

Hours are Monday-Friday from 8:30 a.m. to 5:30 p.m. EST (excluding U.S. holidays).

Support Policy Information


Updated: 5/29/2018

Information on the IntervalZero RTX64 product lifecycle.


Updated: 4/6/2016

Information on the IntervalZero RTX product lifecycle.

IntervalZero Products

The IntervalZero Support & Maintenance Agreement.

Updated: 6/30/2015