allow silence for moh type on campon

diff --git a/src/mod/applications/mod_dptools/mod_dptools.c b/src/mod/applications/mod_dptools/mod_dptools.c
index c98db6a04b2e3dbac97713a41a5926e457a99469..344544f7056967438f64417e0cdb4b62a40d1c84 100755 (executable)
--- a/src/mod/applications/mod_dptools/mod_dptools.c
+++ b/src/mod/applications/mod_dptools/mod_dptools.c
@@ -2869,6 +2869,10 @@ SWITCH_STANDARD_APP(audio_bridge_function)
                        moh = switch_channel_get_variable(caller_channel, "campon_hold_music");
                }
 
+               if (!zstr(moh) && !strcasecmp(moh, "silence")) { 
+                       moh = NULL;
+               }
+
                do {
                        fail = 0;