--- channels/chan_sip.c~	2007-11-19 14:52:02.000000000 -0200
+++ channels/chan_sip.c	2007-12-05 16:20:31.000000000 -0200
@@ -10875,7 +10875,7 @@
 			break;
 		case AST_STATE_UP:
 			/* If this is not a re-invite or something to ignore - it's critical */
-			transmit_response_with_sdp(p, "200 OK", req, (ignore || reinvite) ? 1 : 2);
+			transmit_response_with_sdp(p, "200 OK", req, (ignore || reinvite) ? 0 : 2);
 			break;
 		default:
 			ast_log(LOG_WARNING, "Don't know how to handle INVITE in state %d\n", c->_state);