At Climáximo we are wondering about the feasibility and security of trying to provide phone numbers to people with little or no internet access so they can join conference calls on BigBlueButton.
It seems this is possible to set up with BBB (http://docs.bigbluebutton.org/2.2/customize.html#add-a-phone-number-to-the-conference-bridge), but aside from the surveillance that any phone call could be subject to in the participant’s country, what other security concerns could this raise?
Would it be possible to use the PrivacyLX BBB instance with a service such as voipcheap.com?
Thanks! Apologies if this post is in the wrong place.