Anyone know how to get the AVMD beep to work without having to play audio during the detection? -----Original Message----- From: Andrew [mailto:aademattia@comcast.net] Sent: Tuesday, November 19, 2013 6:31 PM To: freeswitch-users@lists.freeswitch.org Subject: [Freeswitch-users] avmd only works if sound is being sent. Andrew I am trying to build an IVR using c# and mod_managed. I have a need to do this in c# to replace a current stack. I start the program using String err = ""; freeswitch.switch_core_set_globals(); uint flags = (uint)(switch_core_flag_enum_t.SCF_USE_AUTO_NAT); switch_status_t res = freeswitch.switch_core_init(flags, switch_bool_t.SWITCH_TRUE, ref err); search_bind = FreeSWITCH.SwitchXmlSearchBinding.Bind(xml_search, switch_xml_section_enum_t.SWITCH_XML_SECTION_CONFIG); event_bind = FreeSWITCH.EventBinding.Bind("SampleClient", switch_event_types_t.SWITCH_EVENT_ALL, null, event_handler,true); freeswitch.switch_core_init_and_modload(flags, switch_bool_t.SWITCH_TRUE, ref err); I am making a call using string Route = "{ignore_early_media=true,origination_caller_id_number=" + CallerIDNumber + ",origination_caller_id_name=" + CallerIDName + ",originate_timeout=20}sofia/softphone/" + NumberToDial; ManagedSession leg_b = new ManagedSession(Route); Then I am setting leg_b.Execute("avmd", "start"); after the call connects. I have found if I have mod_portaudio and have the audio play on my computer the beep will work but I am not making a softphone but a IVR. I think the key is freeswitch.xml but no clue how to fix it. One thing found out is if I am playing audio while the beep happen the even works but if I call and do nothing the beep never happens. Andrew