Hello ESKIMO and CLAUDE31, Thanks for the reply. @ESKIMO Network: Are you referring the solution over the the internet? OR you are suggesting Socket programming where one listens and other connects to it? @CLAIDE31 Push Notification: Yes we have considered. Please correct me if I am wrong, as per my knowledge, if any notification arrives ( say silent notification or with alert) to process it, application has to come to the foreground. Unless user activates the app, it cannot process the command. Do you have any different view here? Regards Salila