--- channels/chan_sip.c	(revisión: 131)
+++ channels/chan_sip.c	(copia de trabajo)
@@ -9097,8 +9097,6 @@
 			   Asterisk uses the From: username for authentication. We need the
 			   users to use the same authentication user name until we support
 			   proper authentication by digest auth name */
-			transmit_response(p, "403 Authentication user name does not match account name", &p->initreq);
-			break;
 		case AUTH_NOT_FOUND:
 		case AUTH_PEER_NOT_DYNAMIC:
 		case AUTH_ACL_FAILED: