Fixed Parking bug where SIP calls would loose MOH after an attended transfer to

the park extension.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5193 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_features.c b/res/res_features.c
index dd22af0..5714763 100755 (executable)
--- a/res/res_features.c
+++ b/res/res_features.c
@@ -113,6 +113,7 @@ struct parkeduser {
        int parkingtime;
        int notquiteyet;
        char peername[1024];
+       unsigned char moh_trys;
        struct parkeduser *next;
 };
 
@@ -1212,6 +1213,11 @@ static void *do_parking_thread(void *ignore)
                                                } else {
                                                        /* XXX Maybe we could do something with packets, like dial "0" for operator or something XXX */
                                                        ast_frfree(f);
+                                                       if (pu->moh_trys < 3 && !pu->chan->generatordata) {
+                                                               ast_log(LOG_DEBUG, "MOH on parked call stopped by outside source.  Restarting.\n");
+                                                               ast_moh_start(pu->chan, NULL);
+                                                               pu->moh_trys++;
+                                                       }
                                                        goto std;       /* XXX Ick: jumping into an else statement??? XXX */
                                                }
                                        }