diff --git a/etc/codecs.conf b/etc/codecs.conf
index 9fcf197da8..018989a93a 100644
--- a/etc/codecs.conf
+++ b/etc/codecs.conf
@@ -890,11 +890,11 @@ audiocodec ima4
   driver ima4
   dll "ima4.c"
 
-audiocodec vivog723
-  info "Vivo G.723 Audio Codec"
-  status untested
+audiocodec vivoaudio
+  info "Vivo G.723/Siren Audio Codec"
+  status working
   format 0x111       ; vivo g.723
-;  format 0x112       ; siren
+  format 0x112       ; siren
   driver acm
   dll "vivog723.acm"