Hi, not many release their source codes though... On Mon, Oct 13, 2008 at 3:35 PM, Fabio Pietrosanti (naif) <lists at infosecurity.ch> wrote: > Simply there are several software out there that use the earpiece instead > of the loudspeaker. > > How they do? > > It's a matter of reverse engineering their application a bit to understand > exactly how they do, in terms of system call. > > It should not be so complex imho, Windows Mobile it's a quite easy platform > to reverse engineer. > > Fabio > > CalvIA IA wrote: > >> Hi Fabio, >> >> Can you elaborate on the reversed engineering done to route the audio >> output to the ear speakers? >> >> Thanks. >> >> Calvin >> >> On Fri, Oct 10, 2008 at 5:33 PM, Fabio Pietrosanti (naif) >> <lists at infosecurity.ch> wrote: >> >> Probably a "bit" of reverse engineering "for compatibility >> purpose" (that's legal) would be required on those products. >> >> Fabio >> >> >> CalvIA IA wrote: >> >> Hi, >> >> oh, i did the listing out of sound devices, refering to the >> sndinfo.c sample. >> >> selected a different playback device from the list using >> "pjsua_set_snd_dev ();" >> >> yet the audio is still coming out from the rear speaker. I >> tested many other voip clients (Skype, Tivi, SJPhone) on WM, >> I wonder how they route it successfully to the ear speakers. >> >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip at lists.pjsip.org <mailto:pjsip at lists.pjsip.org> >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip at lists.pjsip.org >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >> > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20081013/cf23079a/attachment.html>