[oe] [PATCH] linphone: added recipe for v3.4.3

[Guillaume BERAUDO]

Hi,

> > * included alsa_8khz patch to get audio out at 8KHz rate.
> > +SRC_URI_append_igep0020 = " file://alsa_8khz.patch"
> why is it machine specific?

It was required for this specific hardware to work.
Moreover it slighlty damages latency.