[Linphone-developers] Can't run liblinphone

[Bryan Z]

Hello

I've managed to compile the linphone basic call code

But when running, I get the following errors

./a.out

ALSA lib conf.c:4738:(snd_config_expand) Unknown parameters 0

ALSA lib control.c:954:(snd_ctl_open_noupdate) Invalid CTL default:0

ortp-warning-Could not attach mixer to card: Invalid argument

ALSA lib conf.c:4738:(snd_config_expand) Unknown parameters 0

ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM default:0

ALSA lib conf.c:4738:(snd_config_expand) Unknown parameters 0

ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM default:0

ortp-warning-Strange, sound card Intel 82801AA-ICH does not seems to be capable of anything, retrying with plughw...

ortp-warning-/usr/share/sounds/linphone/rings/oldphone.wav does not exist

Since I'm a total newbie at coding, could you please explain me what is the problem here?

Thank you very much