diff --git a/main/rtp.c b/main/rtp.c
index b4d7734d11..aa8cb7818d 100644
--- a/main/rtp.c
+++ b/main/rtp.c
@@ -1865,6 +1865,7 @@ static struct {
 	{{1, AST_FORMAT_LPC10}, "audio", "LPC"},
 	{{1, AST_FORMAT_G729A}, "audio", "G729"},
 	{{1, AST_FORMAT_G729A}, "audio", "G729A"},
+	{{1, AST_FORMAT_G729A}, "audio", "G.729"},
 	{{1, AST_FORMAT_SPEEX}, "audio", "speex"},
 	{{1, AST_FORMAT_ILBC}, "audio", "iLBC"},
 	{{1, AST_FORMAT_G722}, "audio", "G722"},