use snd_dummy since null alsa doesn't work

diff --git a/snd_dummy.asoundrc b/snd_dummy.asoundrc
new file mode 100644 (file)
index 0000000..dd440a6
--- /dev/null
+++ b/snd_dummy.asoundrc
@@ -0,0 +1,25 @@
+# It seems that Skype doesn't like following null config:
+#
+#pcm.!default {
+#      type null
+#}
+#pcm.mic {
+#      type file
+#      slave {
+#              pcm "default"
+#      }
+#      file "/dev/null"
+#}
+#
+
+# modprobe snd_dummy before usage
+
+pcm.dummy {
+  type hw
+  card 0
+}
+
+ctl.dummy {
+  type hw
+  card 0
+}