iam using dlink 56 kbps modem.iam trying to writa an application
that supports full duplex voice communication using the modem(we r
having modem in one side and a phone on the other side).i can make the
app work in half duplex mode,but could not work in full duplex mode.
i tried using AT+VTX+VRX & ATF1 .i also tried VDX (just tried ,maybe i
will work out :( )for speaker phone duplex mode.
iam just sending and receiving voice data in single thread ( using VTX
& VRX ).its not working for full duplex now.
any pointers to example code will also do ,though i have searched the
entire web by google but could not lay my hands on any suitable code
similar to my requirements.
any help will be highly appreciated.
thanks & regards