My client has installed an EPABX machine and he wants me to connect my VB software with the EPABX machine to generate automatic telephone billing.
The EPABX machine can be connected to the computer on a serial port and all the telephone usage details like Dialled number, Call duration, extension from which call was made, etc. are available through the HyperTerminal software (after configuring it properly).
How can I access this information through VB programatically ?
You can ask me for more details if I am not clear enough.
Thanks a lot.