Treat 405 responses the same way we would a 501.

This makes sure that we mark a method as being unallowed if we
receive a 405 response so that we don't continue to try to
send that same type of message.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@197740 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index cf7dd08fdb4f86c9593861f1a54a2065a7c34e69..d803429c881f7c3889a823983aefe97a3f245edc 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -17808,6 +17808,7 @@ static void handle_response_invite(struct sip_pvt *p, int resp, const char *rest
                }
                break;
 
+       case 405: /* Not allowed */
        case 501: /* Not implemented */
                xmitres = transmit_request(p, SIP_ACK, seqno, XMIT_UNRELIABLE, FALSE);
                if (p->owner)
@@ -17972,6 +17973,18 @@ static void handle_response_refer(struct sip_pvt *p, int resp, const char *rest,
                        pvt_set_needdestroy(p, "failed to authenticate REFER");
                }
                break;
+       
+       case 405:   /* Method not allowed */
+               /* Return to the current call onhold */
+               /* Status flag needed to be reset */
+               ast_log(LOG_NOTICE, "SIP transfer to %s failed, REFER not allowed. \n", p->refer->refer_to);
+               pvt_set_needdestroy(p, "received 405 response");
+               p->refer->status = REFER_FAILED;
+               if (p->owner) {
+                       ast_queue_control_data(p->owner, AST_CONTROL_TRANSFER, &message, sizeof(message));
+               }
+               break;
+
        case 481: /* Call leg does not exist */
 
                /* A transfer with Replaces did not work */
@@ -18444,6 +18457,7 @@ static void handle_response(struct sip_pvt *p, int resp, const char *rest, struc
                                pvt_set_needdestroy(p, "received 491 response");
                        }
                        break;
+               case 405:
                case 501: /* Not Implemented */
                        mark_method_unallowed(&p->allowed_methods, sipmethod);
                        if ((peer = find_peer(p->peername, 0, 1, FINDPEERS, FALSE))) {