Maybe not easyest but it looks like it cheaper. My GSM provider have a one price for SMS from the URL and second price much cheaper from mobile phone. When I ask "why" they did not know to explain me. So for me its cheaper to buy GSM modem ore, buy phone with com port cable. But still think that the GSM modem is better because I want to insert this system in my network and if I need to do simple comands like reboot I can send SMS with some text and that Mikrotik reboot. In that reason I think that GSM modem is better. But if somebody want to get SMS only when some router ore server is "down" there is some sites for free SMS. You only get some short adwertisements with each SMS which you receive (when something down). I can tolerate this baecause ... it is free. I try with www.wadja.com but did not finish. It will be very intresting if somebody try this.Hi,
itsn't the easy way that Dude send the notification directly over the Com-Port to the GSM-Modem ??