This calendar contains upcoming events for the telecom and internet infrastructure sectors. For more information, see this post.
If you have an event you would like to add to this calendar, you can simply create an event in your own calendar and invite firstname.lastname@example.org to it. Your event will be added automatically but your email address may be shown in the event details. (I'm using Google's calendar, over which I have limited control.)
Eligible events should be related to the telecom and internet infrastructure sectors, but beyond that can be social or professional. Trade shows, investor conferences, earnings calls, webinars, get-togethers, happy hours, etc. If possible, they should contain a link to the associated website. I reserve the right to consolidate duplicates, to correct broken links, and of course to delete spam or abusive postings, but I think that largely goes without saying on the internet these days.