diff --git a/linphone/mediastreamer2/build/win32native/alldescs.h b/linphone/mediastreamer2/build/win32native/alldescs.h
index 2b70f5b11..9eafe2f84 100755
--- a/linphone/mediastreamer2/build/win32native/alldescs.h
+++ b/linphone/mediastreamer2/build/win32native/alldescs.h
@@ -15,13 +15,8 @@ extern MSFilterDesc ms_gsm_dec_desc;
 extern MSFilterDesc ms_gsm_enc_desc;
 extern MSFilterDesc ms_speex_ec_desc;
 extern MSFilterDesc ms_tee_desc;
+extern MSFilterDesc ms_void_sink_desc;
 extern MSFilterDesc ms_conf_desc;
-//extern MSFilterDesc alsa_write_desc;
-//extern MSFilterDesc alsa_read_desc;
-//extern MSFilterDesc oss_read_desc;
-//extern MSFilterDesc oss_write_desc;
-//extern MSFilterDesc ms_arts_read_desc;
-//extern MSFilterDesc ms_arts_write_desc;
 extern MSFilterDesc ms_v4w_desc;
 extern MSFilterDesc ms_video_out_desc;
 extern MSFilterDesc ms_h263_enc_desc;
@@ -32,8 +27,6 @@ extern MSFilterDesc ms_snow_enc_desc;
 extern MSFilterDesc ms_snow_dec_desc;
 extern MSFilterDesc ms_theora_enc_desc;
 extern MSFilterDesc ms_theora_dec_desc;
-//extern MSFilterDesc pasnd_read_desc;
-//extern MSFilterDesc pasnd_write_desc;
 extern MSFilterDesc ms_size_conv_desc;
 extern MSFilterDesc ms_pix_conv_desc;
 extern MSFilterDesc ms_join_desc;
@@ -59,13 +52,8 @@ MSFilterDesc * ms_filter_descs[]={
 &ms_gsm_enc_desc,
 &ms_speex_ec_desc,
 &ms_tee_desc,
+&ms_void_sink_desc,
 &ms_conf_desc,
-//&alsa_write_desc,
-//&alsa_read_desc,
-//&oss_read_desc,
-//&oss_write_desc,
-//&ms_arts_read_desc,
-//&ms_arts_write_desc,
 &ms_v4w_desc,
 &ms_video_out_desc,
 &ms_h263_enc_desc,
@@ -76,8 +64,6 @@ MSFilterDesc * ms_filter_descs[]={
 &ms_snow_dec_desc,
 &ms_theora_enc_desc,
 &ms_theora_dec_desc,
-//&pasnd_read_desc,
-//&pasnd_write_desc,
 &ms_size_conv_desc,
 &ms_pix_conv_desc,
 &ms_join_desc,