Problems with Arduino GSM connecting to IIS7 Servers (Windows 2008R2)

Official Hardware Retired GSM Shield
1

Hello all,

I'm trying to run the GSM Web Client sketch connecting to other domains different to arduino.cc. What I've seen is that when I connect to some apache server it connects without problems but when I connect to windows IIS 7 server domains it doesn't connect. There's no log information in GSM Client, so I can't understand what's the problem.

We haver several domains like licuit.com, hopper-ink.com, encodigo.com none of them work. Do anyone have the same problem? Do you know what arduino gsm library does when trying to connect? Maybe it's something about headers? Some firewall port?

char server[] = "licuit.com";
char path[] = "/";
int port = 80;
...
if (client.connect(server, port)){
Serial.println("connected");
}else{
Serial.println("connection failed");
}

Sample sketch: http://arduino.cc/en/Tutorial/GSMExamplesWebClient

Thanks all for your help!

2

Hello,

I know this is an old post but I am experiencing the same problems, did you or enybody else managed to solve this isue?

Thanks