I want to communicate with my DFM-562IS D-Link modem (that is connected to my computer's mainboard via a PCI slot) using Java. The goal is listening for incoming calls and receive a code that the user enters on the other-side after connection (by his/her phone's keypad).
So far my searching on the Internet didn't give me anything useful and I found some closed old threads only (Here and here for example).
I just want to know if is it possible? and If so, give me a guildline please.
I really appreciate for shedding a light on this issue. Thanks in advance
Update:
If the goal is achievable with GSM modems, please provide the related solutions for the issue in your answer also.
I'm sure it's possible, but I doubt it's very popular these days!
I don't know much about modems, but presumably if you can't find a higher-level library then you could communicate with them via the serial port using the Java Communications API or RxTx.
To see an exmaple of communication with a GSM modem, have a look at SMSLib.
If you are looking to support IVR, then you may not be able to find Java support for it. Software like FreeSwitch may help.