What ports do I need to open if I am being blocked from www.mytobiidynavox.com

If you are having issues connecting to your mytobiidynavox web account page or using the www.mytobiidynavox.com web site.  Check with your IT department and let them know to

Whitelist www.mytobiidynavox.com.

Devices will need HTTP (port 80) at Mytobiidynavox.com.
To access Mytobiidynavox.com in a web browser, it also requires HTTPS (port 443).

If you are not able to download or upload pagesets to and from your mytobiidynavox.com account.