diff --git a/channels/chan_sip.c b/channels/chan_sip.c index a1a277b4be799191400995cee7e5de1d409ed5c0..24906e2defd9f4c15d887e5262dc682a7198a37b 100755 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -5663,7 +5663,7 @@ static int sip_send_mwi_to_peer(struct sip_peer *peer) strncpy(name, peer->name, sizeof(name) - 1); peer->lastmsgssent = ((newmsgs << 8) | (oldmsgs)); ast_mutex_unlock(&peerl.lock); - if (create_addr(p, name)) { + if (create_addr(p, name) || !p->sa.sin_addr.s_addr || !p->sa.sin_port) { /* Maybe they're not registered, etc. */ sip_destroy(p); return 0;