From: Paul Belanger <paul.belanger@polybeacon.com>
Date: Fri, 16 Jul 2010 17:10:36 +0000 (+0000)
Subject: Total analysis time error with SIP and silence suppression
X-Git-Tag: 1.4.35-rc1~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9e34da4ae08433eff64416b74d61a43679fad4b;p=thirdparty%2Fasterisk.git

Total analysis time error with SIP and silence suppression

When using app_amd with SIP providers that have silence
suppression on, the iTotalTime count increases exponentially.

(closes issue #17656)
Reported by: juls


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@277182 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/apps/app_amd.c b/apps/app_amd.c
index 3fab6c999b..0b73cdbdb6 100644
--- a/apps/app_amd.c
+++ b/apps/app_amd.c
@@ -215,10 +215,11 @@ static void isAnsweringMachine(struct ast_channel *chan, void *data)
 
 		if (f->frametype == AST_FRAME_VOICE || f->frametype == AST_FRAME_NULL || f->frametype == AST_FRAME_CNG) {
 			/* If the total time exceeds the analysis time then give up as we are not too sure */
-			if (f->frametype == AST_FRAME_VOICE)
+			if (f->frametype == AST_FRAME_VOICE) {
 				framelength = (ast_codec_get_samples(f) / DEFAULT_SAMPLES_PER_MS);
-			else
-				framelength += 2 * maxWaitTimeForFrame;
+			} else {
+				framelength = 2 * maxWaitTimeForFrame;
+			}
 
 			iTotalTime += framelength;
 			if (iTotalTime >= totalAnalysisTime) {