Less than 1 week –
30+ hrs/week –
We need to develop small utility (c# wpf) app which allows users to make phone calls through the app interface preferred operating system (windows 8.1), we need to use the voice modem / landline approach to provide the following features:
1- users can click to make phone call to specified phone numbers (landline or mobile phones), both sides humans are talking.
2- users should be able to sense when the called party picked up the phone
3- application should sense ...