diff --git a/channels/iax2-parser.c b/channels/iax2-parser.c
index 296e31f962..bb6e3b2e14 100644
--- a/channels/iax2-parser.c
+++ b/channels/iax2-parser.c
@@ -447,11 +447,7 @@ void iax_showframe(struct iax_frame *f, struct ast_iax2_full_hdr *fhi, int rx, s
 		"PROVISN",
 		"FWDWNLD",
 		"FWDATA ",
-		"TXMEDIA",
-		"RTENC  ",
-		"RTDEC  ",
-		"RTPAUSE",
-		"RTRESP "
+		"TXMEDIA"
 	};
 	const char *cmds[] = {
 		"(0?)",