diff --git a/conf/main_ipv6.conf.sample b/conf/main_ipv6.conf.sample
index 1e6ef84..8d112fc 100644
--- a/conf/main_ipv6.conf.sample
+++ b/conf/main_ipv6.conf.sample
@@ -1409,6 +1409,7 @@ allow_mysql_request_out=true
 allow_ipmi_request_out=true
 allow_remote_console_request_out=true
 allow_mumble_request_out=true
+allow_alfaview_video_conference_out=true
 allow_bigbluebutton_video_conference_out=true
 allow_webex_video_conference_out=true
 allow_jitsi_video_conference_out=true