diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 77abafc9ac..e954d5cf97 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -7122,7 +7122,7 @@ static void initreqprep(struct sip_request *req, struct sip_pvt *p, int sipmetho
 
 	if (sipmethod == SIP_NOTIFY && !ast_strlen_zero(p->theirtag)) { 
 		/* If this is a NOTIFY, use the From: tag in the subscribe (RFC 3265) */
-		snprintf(to, sizeof(to), "<%s%s>;tag=%s", (strncasecmp(p->uri, "sip:", 4) ? "" : "sip:"), p->uri, p->theirtag);
+		snprintf(to, sizeof(to), "<%s%s>;tag=%s", (!strncasecmp(p->uri, "sip:", 4) ? "" : "sip:"), p->uri, p->theirtag);
 	} else if (p->options && p->options->vxml_url) {
 		/* If there is a VXML URL append it to the SIP URL */
 		snprintf(to, sizeof(to), "<%s>;%s", p->uri, p->options->vxml_url);
@@ -15442,7 +15442,7 @@ static int handle_request_subscribe(struct sip_pvt *p, struct sip_request *req,
 	parse_ok_contact(p, req);
 
 	build_contact(p);
-	if (strcmp(event, "message-summary") && gotdest) {
+	if (gotdest) {
 		transmit_response(p, "404 Not Found", req);
 		ast_set_flag(&p->flags[0], SIP_NEEDDESTROY);	
 		if (authpeer)