Dear David: I think freeswitch still has a public sip echo server which might be a better test than skype? I tend to think there is a lot of bloat on the endpoints nowadays because it "helps" on not having to deal with jitter that the bloat on the rest of the internet induces. But 1sec you got on skype in your test below is NUTS. I hacked a bit on BBB earlier this year to get their number down to sanity.
I find endless videoconferencing nowadays to be really tiring and frustrating. Am I alone in this? I have to go outside and scream after two hours. Log off entirely after 4. On Mon, Sep 7, 2020 at 10:20 AM David Collier-Brown <[email protected]> wrote: > > Just FYI, I did two tests today, in my Copious Spare Time > > a DSLReports speed test using an IQrouter, and > a Skype "tap" test, with and without the de-bloated router > > The router did exactly what I expected: it vaporized the bloat-induced delay > provided by Rogers. > > My previous bloat-induced lag was between 700 and 900 milliseconds under > load, and an unimpressive 240 milliseconds when idle. With a de-bloated > router, lag was 40 milliseconds maximum, whether idle or loaded, and about 30 > millisecond minimum, or a 3500 km round-trip, appropriate for the distances > to the measurements points. By comparison, Rodger-Dogers was giving me lag > times more appropriate for a test to Ankara, Turkey. > > The tap test was interesting, but less helpful. I connected to > 1-909-390-0003, which is an instant-echo server, used to test voice > telephones. If you connect to it and say something, it will echo it back to > you. If you tap on your microphone, it's fairly easy to get an idea of how > much delay there is. > > Alas, with and without bufferbloat mitigation, it took about a second echo > back the tap, so it's not the kind of instantly-obvious success test I'm > searching for, to demonstrate the goodness of CAKE to my grandmother (;-)) > > --dave > > -- > David Collier-Brown, | Always do right. This will gratify > System Programmer and Author | some people and astonish the rest > [email protected] | -- Mark Twain -- "For a successful technology, reality must take precedence over public relations, for Mother Nature cannot be fooled" - Richard Feynman [email protected] <Dave Täht> CTO, TekLibre, LLC Tel: 1-831-435-0729 _______________________________________________ Bloat mailing list [email protected] https://lists.bufferbloat.net/listinfo/bloat
