diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 861350bd4c..f6ce9e9234 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -13434,7 +13434,7 @@ static void update_connectedline(struct sip_pvt *p, const void *data, size_t dat
 	if (ast_channel_state(p->owner) == AST_STATE_UP || ast_test_flag(&p->flags[0], SIP_OUTGOING)) {
 		struct sip_request req;
 
-		if (p->invitestate == INV_CONFIRMED || p->invitestate == INV_TERMINATED) {
+		if (!p->pendinginvite && (p->invitestate == INV_CONFIRMED || p->invitestate == INV_TERMINATED)) {
 			reqprep(&req, p, ast_test_flag(&p->flags[0], SIP_REINVITE_UPDATE) ? SIP_UPDATE : SIP_INVITE, 0, 1);
 
 			add_header(&req, "Allow", ALLOWED_METHODS);