From: Mark Spencer <markster@digium.com>
Date: Wed, 30 Apr 2003 22:14:36 +0000 (+0000)
Subject: Queue null frame on receiving INVITE to prod ast_rtp_bridge
X-Git-Tag: 0.5.0~553
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b32daa0ed78868e9d99e450dd1788c1adaaee525;p=thirdparty%2Fasterisk.git

Queue null frame on receiving INVITE to prod ast_rtp_bridge


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@943 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 94c35a441a..7d78caec97 100755
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -3915,6 +3915,9 @@ static void handle_response(struct sip_pvt *p, int resp, char *rest, struct sip_
 					if (p->owner->_state != AST_STATE_UP) {
 						ast_setstate(p->owner, AST_STATE_UP);
 						ast_queue_control(p->owner, AST_CONTROL_ANSWER, 0);
+					} else {
+						struct ast_frame af = { AST_FRAME_NULL, };
+						ast_queue_frame(p->owner, &af, 0);
 					}
 				}
 				transmit_request(p, "ACK", seqno, 0);
@@ -4136,6 +4139,7 @@ static int handle_request(struct sip_pvt *p, struct sip_request *req, struct soc
 	int respid;
 	int res;
 	int gotdest;
+	struct ast_frame af = { AST_FRAME_NULL, };
 	/* Clear out potential response */
 	memset(&resp, 0, sizeof(resp));
 	/* Get Method and Cseq */
@@ -4237,6 +4241,8 @@ static int handle_request(struct sip_pvt *p, struct sip_request *req, struct soc
 				p->capability = capability;
 				ast_log(LOG_DEBUG, "Hm....  No sdp for the moemnt\n");
 			}
+			/* Queue NULL frame to prod ast_rtp_bridge if appropriate */
+			ast_queue_frame(p->owner, &af, 0);
 		} else if (sipdebug)
 			ast_verbose("Ignoring this request\n");
 		if (!p->lastinvite) {