We have developed a DTMF application and deployed in Comprehensive deployment model using CVP4.0. Any point in time during the entire call flow, the application hangsup after exactly between 178 - 182 seconds.
We are able to see the following in the VXMLServer (CallServices) debug logs, whereas in rest of the places, we are able to see confidence, foundation_fld, completeNBestStr along with audium_vxmlLog.
------ Request HTTP Arguments ------
Parameter Name = "audium_vxmlLog" Parameter Value #0 = "|||audio_group$$$initial_audio_group^^^0"
Parameter Name = "audium_action" Parameter Value #0 = "hangup"
Parameter Name = "audium_type" Parameter Value #0 = "telephone.disconnect"
Also, the activity log is also incomplete. Why this is happening for each calls? We are also not sure which is timing out and sending a disconnect event.