I'm using Gammu for SMS Gateway
I use php to implement.
I use wavecomm modem.
Gammu is really useful for everything about SMS.
but I want to detect incoming calls.
how to detect incoming call to the modem?
so, if someone calls to the number in the modem, I want to be notified, or I want to send SMS to the caller, like "sorry this number can't receive any calls"
thanks