res_pjsip_rfc3326: Order of 'Reason' headers break many endpoints

ASTERISK-27554 Change-Id: If61c7faab7d2fa1031c056ed6268fe928e2391cf
9 years ago · 88cef40f6e
parent 91a8c7a281
commit 88cef40f6e
1 changed files with 3 additions and 3 deletions
--- a/res/res_pjsip_rfc3326.c
+++ b/res/res_pjsip_rfc3326.c
@ -91,12 +91,12 @@ static void rfc3326_add_reason_header(struct ast_sip_session *session, struct pj
 {
 	char buf[20];

-	snprintf(buf, sizeof(buf), "Q.850;cause=%i", ast_channel_hangupcause(session->channel) & 0x7f);
-	ast_sip_add_header(tdata, "Reason", buf);
-
 	if (ast_channel_hangupcause(session->channel) == AST_CAUSE_ANSWERED_ELSEWHERE) {
 		ast_sip_add_header(tdata, "Reason", "SIP;cause=200;text=\"Call completed elsewhere\"");
 	}
+
+	snprintf(buf, sizeof(buf), "Q.850;cause=%i", ast_channel_hangupcause(session->channel) & 0x7f);
+	ast_sip_add_header(tdata, "Reason", buf);
 }

 static void rfc3326_outgoing_request(struct ast_sip_session *session, struct pjsip_tx_data *tdata)