So are you saying that you've experienced echo on a fully VoIP call? IP handset to IP handset, without some sort of analog interface other than in the handsets?
I can't recall the last echo complaint we've had. On Mon, Jun 14, 2021 at 2:35 PM Mike Hammett <[email protected]> wrote: > Well right. > > The analog portions of most calls are extremely small anymore (speaker to > ear and mouth to microphone). > > > > ----- > Mike Hammett > Intelligent Computing Solutions > http://www.ics-il.com > > > > Midwest Internet Exchange > http://www.midwest-ix.com > > > > ------------------------------ > *From: *"Carlos Alvarez" <[email protected]> > *To: *[email protected] > *Sent: *Monday, June 14, 2021 4:31:07 PM > *Subject: *Re: [VoiceOps] Call Quality > > Well, no call is purely digital, the endpoints are still analog, as is the > meatbag behind the handset. I can't imagine any way you can create echo in > the digital portions. But a mismatch in impedance on an ATA or similar > device would be a common old problem I've faced. > > > On Mon, Jun 14, 2021 at 2:28 PM Mike Hammett <[email protected]> wrote: > >> One of the concerns I heard was echo. On a purely digital call, what >> would be the cause of echo? >> >> >> >> ----- >> Mike Hammett >> Intelligent Computing Solutions >> http://www.ics-il.com >> >> >> >> Midwest Internet Exchange >> http://www.midwest-ix.com >> >> >> >> ------------------------------ >> *From: *"Mike Hammett" <[email protected]> >> *To: *"VoiceOps" <[email protected]> >> *Sent: *Sunday, June 13, 2021 1:11:30 PM >> *Subject: *[VoiceOps] Call Quality >> >> I've heard a variety of complaints and concerns over the years about call >> quality. How are these quality issues introduced? As long as pipes and >> equipment aren't overloaded, where is a quality issue to come from? >> >> >> Obviously, the closer you are to the handsets, the less opportunity there >> is for issues. What else is there to take into account? >> >> >> >> ----- >> Mike Hammett >> Intelligent Computing Solutions >> http://www.ics-il.com >> >> >> >> Midwest Internet Exchange >> http://www.midwest-ix.com >> >> >> >> >> _______________________________________________ >> VoiceOps mailing list >> [email protected] >> https://puck.nether.net/mailman/listinfo/voiceops >> >> _______________________________________________ >> VoiceOps mailing list >> [email protected] >> https://puck.nether.net/mailman/listinfo/voiceops >> > > _______________________________________________ > VoiceOps mailing list > [email protected] > https://puck.nether.net/mailman/listinfo/voiceops > >
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