You have chosen to sponsor your bid up to a maximum amount of .
I'm planning software as follows:
-The first part of the software is a VoIP phone.
-The second part of the software are a Dialup phone. (Call with Dialup Voice Modem.)
I want send VoIP Telephone Outgoing Sound to Dialup phone Incoming (Voice Modem)
I want send Voice Modem Outgoing to VoIP Telephone Incoming.
So I think it is necessary:
1 - Find VoIP and Voice Modem port that it uses to send and receive voice.
2 - Setting and changing the ports
The program is designed to Delphi language. (Ability to compile in Delphi 7)
The program is delivered with full source code.
NOTE: I designed the VoIP Telephony and VoiceModem Telephony .
I want only the source code of Changing ports.