From 7d53d8e7a7e52ba67472050db039ec2e474e9b3f Mon Sep 17 00:00:00 2001
From: kpfleming <kpfleming@614ede4d-c843-0410-af14-a771ab80d22e>
Date: Wed, 12 Dec 2007 22:00:39 +0000
Subject: [PATCH] emit a warning message when we drop a G.729B CNG frame
 destined for the transcoder

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@92656 614ede4d-c843-0410-af14-a771ab80d22e
---
 codecs/codec_zap.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/codecs/codec_zap.c b/codecs/codec_zap.c
index aa08667e2..34de33fce 100644
--- a/codecs/codec_zap.c
+++ b/codecs/codec_zap.c
@@ -108,6 +108,7 @@ static AST_LIST_HEAD_STATIC(translators, translator);
 struct pvt {
 	int fd;
 	int fake;
+	unsigned int g729b_warning:1;
 #ifdef DEBUG_TRANSCODE
 	int totalms;
 	int lasttotalms;
@@ -151,6 +152,10 @@ static int zap_framein(struct ast_trans_pvt *pvt, struct ast_frame *f)
 	   we need to avoid sending that to the transcoder
 	*/
 	if ((f->subclass == AST_FORMAT_G729A) && ((f->datalen % 10) != 0)) {
+		if (!ztp->g729b_warning) {
+			ast_log(LOG_WARNING, "G.729B CNG frame received but is not supported; dropping.\n");
+			ztp->g729b_warning = 1;
+		}
 		f->datalen -= f->datalen % 10;
 		f->samples = f->datalen * 8;
 	}
-- 
2.11.4.GIT