Android APP developer
$750-1500 USD
Оплачується при отриманні
Telecompany is specialized in optimizing calling cost for mobile users.
We are looking for an Android developer or company with expertise with the Android call control part who can develop an app that can perform the following functions:
1) read and intercept a call request from the standard Android dialer and redirect the call to a different number.
2) make the standard dialer show the original number that the user requested to call, so not the number that the call was redirected to by the app.
3) encode the digits of number that the user wanted to call to, to dtmf sound that uses 50ms per tone and 50ms as silence in between the tones, so that a number of 15 digits can be encoded and played over the gsm voice channel within 1.5 and 2.0 seconds.
ID Проекту: #5225428
Про проект
23 фрілансерів(-и) готові виконати цю роботу у середньому за $1261
Hello Sir. I'm an android developer with 4 years experiences. I have good knowledge in this field. I can do this project for you. Please check my profile.