Call GTAC: If you are facing network downtime or a priority 1 issue or need immediate assistance, please call GTAC using the phone number for your location and you can reach us 24 x 7 x 365. You can find the number(s) for your region on the Extreme Networks Support Contact page.
Email GTAC. You can send an email to GTAC but you will be required to include a product identifier or case number in the subject of the email or the email will be bounced back to you, please see the GTAC User Guide for more details on the email channel.
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