From: Russell Bryant <russell@russellbryant.com>
Date: Sun, 24 Oct 2004 21:04:32 +0000 (+0000)
Subject: Handle unknown 1xx reponses as 100 (bug #2698)
X-Git-Tag: 1.0.11.1~422
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fdffdc93647ff9dd122b95fd1c3abc47fe8d30c4;p=thirdparty%2Fasterisk.git

Handle unknown 1xx reponses as 100 (bug #2698)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/v1-0@4086 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 8847eea284..63e8f29362 100755
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -6884,8 +6884,18 @@ static void handle_response(struct sip_pvt *p, int resp, char *rest, struct sip_
 				p->alreadygone = 1;
 				if (!p->owner)
 					p->needdestroy = 1;
+			} else if ((resp >= 100) && (resp < 200)) {
+				if (!strcasecmp(msg, "INVITE")) {
+ 					sip_cancel_destroy(p);
+					if (!ast_strlen_zero(get_header(req, "Content-Type")))
+						process_sdp(p, req);
+					if (p->owner) {
+						/* Queue a progress frame */
+						ast_queue_control(p->owner, AST_CONTROL_PROGRESS);
+					}
+ 				}
 			} else
-				ast_log(LOG_NOTICE, "Dunno anything about a %d %s response from %s\n", resp, rest, p->owner ? p->owner->name : ast_inet_ntoa(iabuf, sizeof(iabuf), p->sa.sin_addr));
+				ast_log(LOG_NOTICE, "Don't know anything about a %d %s response from %s\n", resp, rest, p->owner ? p->owner->name : ast_inet_ntoa(iabuf, sizeof(iabuf), p->sa.sin_addr));
 		}
 	} else {
 		if (sip_debug_test_pvt(p))