From: Mark Spencer <markster@digium.com>
Date: Mon, 2 Jun 2003 21:07:34 +0000 (+0000)
Subject: Fix INFO on SIP with weird hardware
X-Git-Tag: 0.5.0~428
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1ba2edcfb2d3bbd1ccedd1ab3a2916778a7f9c4f;p=thirdparty%2Fasterisk.git

Fix INFO on SIP with weird hardware


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1068 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index ac323bf798..379dc1fcf3 100755
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -3646,7 +3646,7 @@ static void receive_info(struct sip_pvt *p, struct sip_request *req)
 	struct ast_frame f;
 	char *c;
 	/* Try getting the "signal=" part */
-	if ((c = get_sdp(req, "Signal"))) {
+	if (strlen(c = get_sdp(req, "Signal")) || strlen(c = get_sdp(req, "d"))) {
 		strncpy(buf, c, sizeof(buf) - 1);
 	} else if (get_msg_text(buf, sizeof(buf), req)) {
 		/* Normal INFO method */