I guess I've never run asterisk without ANY echo cans :) It's just that the echo was minor enough that MG2 et. al did a fine job.
Thanks! Moj Eric Wieling wrote: > You will never get latency on a network low enough for echo to be > perceived as sidetone (like on analog). If you want to get rid of echo > you must cancel echo. > > Mojo with Horan & Company, LLC wrote: > >> Sean Dennis wrote: >> >>> bilal ghayyad wrote: >>> >>> >>>> Hi All; >>>> >>>> I have been chocked just when I saw some posts talking >>>> about how much the IAXy is bad :) - >>>> >>>> So I would like to ask, did any one try it later and >>>> wether it is good or not? I am asking this because I >>>> need to use it as it is NAT Transparent (as I read >>>> also, and I did not try it to see how much it is >>>> transparent). >>>> >>>> What about codec? Why it is only support g711 and does >>>> not support compressed codec? And what about the IP >>>> address and the DNS usage and the DDNS usage? >>>> >>>> What main porblems contain and any advise? >>>> >>>> Regards >>>> Bilal >>>> >>>> >>>> >>>> ____________________________________________________________________________________ >>>> >>>> >>>> >>> The device has no echo cancellation and sounds horrible (lots of echo) >>> on about half of the analog phones I tried it on. I wouldn't recommend >>> it unless you absolutely need IAX. It's also very expensive for a 1 port >>> ATA. >>> >>> >>> _______________________________________________ >>> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >>> >>> asterisk-users mailing list >>> To UNSUBSCRIBE or update options visit: >>> http://lists.digium.com/mailman/listinfo/asterisk-users >>> >>> >> Echo may be the result of latency on the network. I've not had any echo >> problems that I remember with my IAXy and I make ten calls a day, five >> days a week, for the last few years, to all sorts of numbers/areas. I >> know that this isn't representative of typical business use, but >> residential use, but I've been using in my business and have never been >> disappointed :) >> >> I will agree that's is fairly expensive, but I WOULD recommend it to >> people who are on the go often. After setup, it really is plug-n-play IMO. >> >> Moj >> >> _______________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> >> >> > > _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users