diff --git a/src/switch_rtp.c b/src/switch_rtp.c
index afd308b9c5..58c7c054c4 100644
--- a/src/switch_rtp.c
+++ b/src/switch_rtp.c
@@ -5637,6 +5637,9 @@ static int rtp_common_write(switch_rtp_t *rtp_session,
 
 	if (send_msg) {
 		bytes = datalen;
+
+		m = send_msg->header.m;
+
 		if (flags && *flags & SFF_RFC2833) {
 			send_msg->header.pt = rtp_session->te;
 		}