1. A computer implemented method for completing an incomplete call made by a calling party to a called party, comprising: providing a call completion application executable by at least one processor on a calling party device; detecting said incomplete call made by said calling party to said called party, by said call completion application on said calling party device, wherein said incomplete call is a call that is not connected to a called party device due to occurrence of one or more of a plurality of events; receiving one or more of a plurality of call completion actions to be performed by said call completion application on said calling party device to complete said detected incomplete call, wherein said plurality of call completion actions are selected according to one or more responses provided by said calling party through a graphical user interface of said calling party device, wherein said call completion actions comprise setting a reminder to call back said called party at a configurable time, recording media data on said calling party device, transmitting said media data to a called party device, transmitting a missed call alert to said called party device, transmitting a notification of said detected incomplete call to said called party device, transmitting a notification on availability of said called party, transmitting said media data to a social networking platform, transmitting an automated message requesting said called party to call back said calling party when available, and any combination thereof; and triggering execution of said received one or more of said call completion actions by said call completion application on said calling party device based on one or more of action execution criteria for said completion of detected incomplete call.