https://www.cnet.com/news/steve-jobs-promised-to-make-faceti...
[2] https://arstechnica.com/tech-policy/2013/08/report-after-pat...
US7418504B2 - 2021-08-05
US6839759B2 - 2019-10-29 (expired)
US7490151B2 - 2022-01-24
I'm guessing rearchitecting to circumvent the patents means they're not going to unrearchitect just to open it up. If I'm understanding things correctly, instead of p2p it gets tunneled through a server to avoid the patents. Since FaceTime launched, most services realized with more than 2 people you'd want to go through a server anyway (and you also get benefits of re-encoding for lower bit-rates). If you rely on Apple's servers to tunnel your call I imagine they're not going to open it up.
"Now, FaceTime is based on a lot of open standards — H.264 video, AAC audio, and a bunch of alphabet soup acronyms — and we're going to take it all the way. We're going to the standards bodies starting tomorrow, and we’re going to make FaceTime an open industry standard."
https://en.wikipedia.org/wiki/United_States_District_Court_f...
Will non-Apple device owners be able to start FaceTime chats? TBD perhaps. Will non-Apple account holders be able to connect to FaceTime rooms? Maybe. Will they be able to create chats? Almost certainly not.
It's unfortunate that the real spirit of creativity & innovation that Apple once believed in & knew has come to this. This is "progress", but such a narrow, corporately provided & limited window of progress, to me. I'm expecting friends will start expecting me to have an Apple account now & be willing to use their proprietary communications systems, now that the barrier is a bit lower, but I'd really rather not.