How To Make A Call From Your Android Application
This video explains in details how to make a call from an android application at at http://goo.gl/HB5Jkf.. You can call implicit intent with phone number to make a call. This video tutorial is very usefull for android developers as step by step process is explained here. You can also collaborate with this Android Developer forum community http://findnerd.com/askquestion/android by posting android problems and get answers instantly.