Re: Miniua as echo tester

Cantemir Mihu wrote:

> Hello,
>
> I tried to use Half Duplex (at least for testing), but I saw and 
> mentioned a bug, and got this reply from Jérôme WAGNER:
>
> There might be a bug ; but the "PH_HDX_MODE_MIC" branch is not 
> tested/used
You shoul use HDX_MODE_SPK

> So I stopped trying using half duplex.
>
> About the 100% problem: did you see this on systems other than 
> Windows? If no, then this could be a problem with PortAudio MME 
> implementation which I'm using. By the way, how can I activate 
> DirectSound instead of MME for WengoPhoneNG?
You should rebuild PortAudio with correct flags... I don't remember 
right now which ones

Vadim

> Thanks again for all of your replies.
>
> On 3/23/06, *Vadim Lebedev* <vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx 
> <mailto:vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx>> wrote:
>
>     Cantemir Mihu wrote:
>
>     > The problem could be either phApi or the portaudio library.
>     > Do you think that upgrading portaudio would help here?
>     >
>     I strongly suspect that the problem is in echo canceller code....
>     But i know that phmedia-audio.c  is strongly depended on various
>     timing
>     related
>     fenomena...  So if latest portaudio changes something in timing
>     characteristics the problem
>     might go away...
>
>     The best way IMO is not to use AEC but to use HALF DUPLEX mode  (this
>     will not work for echo server, for echo server simply use -noaec on
>     miniua command line)
>
>     Vadim
>
>     > On 3/23/06, *Vadim Lebedev* <vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx
>     <mailto:vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx>
>     > <mailto:vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx 
> <mailto:vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx>>> wrote:
>     >
>     >     Cantemir Mihu wrote:
>     >
>     >     > thanks, it works OK.
>     >     > I'm still having the echo problem I mentioned before in
>     another
>     >     > message thread. If I run miniua without the -noaec switch,
>     after
>     >     some
>     >     > time CPU gets to 100% and nothing is understandable any
>     more. What
>     >     > could be the problem and solution for this?
>     >     >
>     >     I've seen this behaviour couple of times...  but for the
>     moment i have
>     >     no idea what happens....
>     >
>     >     Vadim
>     >
>     >     > Thank you.
>     >     >
>     >     > On 3/23/06, *Vadim Lebedev* < 
> vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx
>     <mailto:vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx>
>     >     <mailto:vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx 
> <mailto:vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx>>
>     >     > <mailto:vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx 
> <mailto:vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx>
>     <mailto:vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx 
> <mailto:vadim-bTOqz09H78DQT0dZR+AlfA@xxxxxxxxxxxxxxxx>>>> wrote:
>     >     >
>     >     >     Cantemir Mihu wrote:
>     >     >
>     >     >     > Hello,
>     >     >     >
>     >     >     > is there any easy way to setup miniua as a echo
>     tester? Or
>     >     is there
>     >     >     > something else I could use for this on Windows?
>     >     >     >
>     >     >     > Thanks
>     >     >     >
>     >     >     If you launch miniua with -autoans argument it well
>     >     automatically
>     >     >     answer
>     >     >     incoming calls...
>     >     >
>     >     >     Then if you can play with Windows Mixer settings to route
>     >     Speaker
>     >     >     output
>     >     >     to Input so  yo'll have your echo server....
>     >     >
>     >     >     Vadim
>     >     >
>     >     >     > --
>     >     >     > ----
>     >     >     > Best regards / Mit freundlichen Grüssen
>     >     >     > Cantemir Mihu
>     >     >     >
>     >     >
>     >    
>     >------------------------------------------------------------------------
>     >
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>     >     > --
>     >     > ----
>     >     > Best regards / Mit freundlichen Grüssen
>     >     > Cantemir Mihu
>     >
>     >
>     >
>     >
>     >
>     > --
>     > ----
>     > Best regards / Mit freundlichen Grüssen
>     > Cantemir Mihu
>
>
>
>
>
> --
> ----
> Best regards / Mit freundlichen Grüssen
> Cantemir Mihu