Tech Support

Technical Support is technical post-sale support for problems relating to installation, troubleshooting and product defects only. Technical Support service is free to all users of ComNet equipment no matter where the product was purchased. Technical Support for the entire ComNet product line is available via phone or email Monday-Friday, 8 am to 8 pm Eastern Time (ET).

North America Technical Support

Tel: 1-203-796-5300
Toll free: 1-888-678-9427
Email:

Worldwide Technical Support

French Speaking
Please call:
    +33 18 66 58 251 for assistance in French
    +33 18 66 58 252 for assistance in English
    Or email:  for the French region

German Speaking
Please call:
    +49 7219 588 104 for assistance in German
    +49 7219 588 085 for assistance in English
    Or email:  for DACH and Int Sales customers

English Speaking
Please call:
    +44 (0) 1133 076 409
    Or email  for UK/IE/English-speaking countries