Event module: Port number on url (curl)

I am trying to send SMS messages using the "SMS Gateway" software for Android, but the server listens on port 9090.

If I add the option "curl_setopt($ch, CURLOPT_PORT, 9090);" to the file event_model.php works perfect, but other urls do not work anymore (port 80).

Is posible add a new alert type to the module ?.

Thanks to all.