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how do we avoid echo during a calls?
Posted:
Wed Jul 17, 2013 11:52 pmby pagmasakpan
I wonder why we are experincing a bad echo during a calls..were also using a softphone..check already the echo cancelation..its the same issue ...still have an echo
Re: how do we avoid echo during a calls?
Posted:
Thu Jul 18, 2013 4:52 amby DomeDan
Probably bad headsets
or you need to tweak the sound/mic settings, maybe the mic boost setting (at least that exists in gnu/linux)
Re: how do we avoid echo during a calls?
Posted:
Fri Jul 19, 2013 3:31 amby pagmasakpan
coz were using a ekiga softphone in ubuntu..
dont know how to deal with it..
Re: how do we avoid echo during a calls?
Posted:
Fri Jul 19, 2013 4:37 amby gdi2k
I've found linphone a lot less trouble - it has echo cancellation settings in the config file (not accessible from GUI), ~/.linphonerc
There is a list of variables on the linphone site, but the forum won't let me paste the link. Google "Tuning linphone | Linphone, an open-source video sip phone" - first search result.
Re: how do we avoid echo during a calls?
Posted:
Fri Jul 19, 2013 4:59 amby DomeDan
I'm using Ekiga too and Debian,
play around with alsamixer and test call someone,
and try an other headset
Re: how do we avoid echo during a calls?
Posted:
Mon Jul 29, 2013 5:25 amby iaguirre
We are ussing linphone 3.6.1 in ubuntu.
The echo cancelation parameters we have set are:
ec_delay=200
ec_tail_len=150
ec_frame_size=128
The echo cancelation works..... sometimes. Any idea?
Re: how do we avoid echo during a calls?
Posted:
Mon Jul 29, 2013 7:14 pmby williamconley
try a different headset. preferably usb.
Re: how do we avoid echo during a calls?
Posted:
Tue Jul 30, 2013 3:15 amby pagmasakpan
ill try to find out 1st this alsa mixer..
thanks for the reply guyz