I regularly hear echo on Teams calls when there is a person is not using a headset and the reflection off the walls of the room are outside what the ECX software on the computer can cope with.
> On Jun 14, 2021, at 4:35 PM, Mike Hammett <voice...@ics-il.net> 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" <caalva...@gmail.com> > To: voiceops@voiceops.org > 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 <voice...@ics-il.net> 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" <voice...@ics-il.net> > To: "VoiceOps" <voiceops@voiceops.org> > 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 > VoiceOps@voiceops.org > https://puck.nether.net/mailman/listinfo/voiceops > > _______________________________________________ > VoiceOps mailing list > VoiceOps@voiceops.org > https://puck.nether.net/mailman/listinfo/voiceops > > _______________________________________________ > VoiceOps mailing list > VoiceOps@voiceops.org > https://puck.nether.net/mailman/listinfo/voiceops > > _______________________________________________ > VoiceOps mailing list > VoiceOps@voiceops.org > https://puck.nether.net/mailman/listinfo/voiceops _______________________________________________ VoiceOps mailing list VoiceOps@voiceops.org https://puck.nether.net/mailman/listinfo/voiceops
