From 1ba2edcfb2d3bbd1ccedd1ab3a2916778a7f9c4f Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Mon, 2 Jun 2003 21:07:34 +0000
Subject: [PATCH] Fix INFO on SIP with weird hardware
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1068 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
channels/chan_sip.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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 */
--
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