alt Hacker NewsRCS was DOA from day one as far as I'm concerned. The carriers being involved in any capacity deeper than providing dumb pipes alone was enough to make it pointless, but no E2E in the base spec makes it extra pointless. They may as well have just extended SMS to be more capable, because that's what they've effectively created.
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HybridStatAnim8 • yesterday at 10:11 PM
The RCS spec has encryption in its documentation. I think the current spec version is 4.0?
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I don't know much about RCS other than that carriers need to be involved, but there's a way to not involve them, which Google did for a while using some kind of compat-service (jibe or something?), and then they stopped doing it.
Never seen RCS working on any carrier ever since. I don't understand why Google couldn't just continue doing what it was doing. Why require carriers?