Hello.
I started to have problem with new 1.3beta version with ALSA. Everything seems to work ok - also with other programs trying to use sound card - but during some particular situations second site doesn't hear my voice. It doesn't occure all the time but only when both sites are trying to speak. When just one site is talking everything is ok.
Any idea what can be wrong?
I have default setting of ALSA - with dmix enabled with snd_intel8x0 module (with snd_ac97_codec)

lspci sais:

00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 04)

All other applications works fine with ALSA (also those which use oss emulation).

Thanks for any kick off[/code]

I have tried lot of setting and it seems that following one has solved my problem.
I have set Sound devices to OSS with /dev/dsp and run skype with aoss alsa wrapper.
No problem with other applications accessing sound card (via alsa) and also no voice interruption.