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Services & Support

Technical Support

If you have technical questions regarding a Westell product or require troubleshooting assistance, please contact a member of our technical support team.


Support for the following products:

Phone: (800) 377-8766 or (630) 375-4950
Email: support@westell.com

Technical Support Guidelines
Frequently Asked Questions


Support for the following products:

  • ClearLink In-Building Wireless
    (previously Cellular Specialties, Inc. or CSI)

Phone: (877) 844-4274 or (603) 626-6677
Email: IBWsupport@westell.com

Frequently Asked Questions


Support for Modems, Gateways and Routers Formerly Owned by Westell:

Most of Westell’s Communication Network Solutions product line (ie., modems, gateways, routers) were sold to NETGEAR in April 2011. For information on these products, please visit the NETGEAR website.

If you are an end user and require technical support, please contact your Internet Service Provider.