The product will have two modes of making an international call.
1. The two modes are not expected to work at the same time and should be easily switchable
1. Mode 1: Call Through:User brings up the application and enters +ISD CODE xxxxxxxx international number in the presented text box and then hits go/send. The application stores the entered number and then instead dials a totally different local access number<provided by us> . On Connection the application sends the stored number as DTMF to the other side and the user gets connected to the international number.
2. Mode 2: Call Back: Same as above except that in this case the application disconnects the call after the access number rings for three times. Next the application waits for the access number server to call back. The application picks up the incoming call automatically and then sends the stored DTMF digits.
[url removed, login to view] application should not work if themobile is roaming.
[url removed, login to view] access numbers will have to be pre coded into the software using a config/ini [url removed, login to view] will provide the data.
5. The application should work on maximum possible present day phones.