James Courtier-Dutton <James@email-addr-hidden> writes:
> VoIP application should really be opening the ALSA device twice
It does. From the alsa.conf (asterisk) config file:
..for alsa:
input_device=hw:0,0
output_device=hw:0,0
..for jack:
input_device=plug:jack
output_device=plug:jack
Alsa works, but not plug:jack, which was explained in the bug report.
> I know for a fact that all Creative sound cards will fail VoIP apps
> if they are opened with a single device in full-duplex
I have a emu10k1 based cards and I've never had any problems with any
voip app (asterisk, kphone, iaxcomm) when using alsa, so I guess all
of them don't open a single device in duplex.
> It is my advice to fix the VoIP apps instead.
Well, not the case here;).
> I don't see why ALSA should support OSC.
No, this was just related to the alsa API not supporting all devices,
such as the multiface.
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Received on Mon Sep 5 00:15:08 2005
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