A wide range of support material is available, including Frequently Asked Questions, Hot Topics, and Product Guides. We also have a dedicated Technical Support team standing by to assist if you can't find the answer you're looking for.

Technical Support

When you purchase a Commtest product, it includes free lifetime email and phone support. Additionally:

If you are unable to source assistance from the available resources, please email Commtest Support at or call us:


Toll free: 877 582 2946
Toll: +1 832 266 1959

New Zealand

+64 3 943 0700


+86 10 656 11166