Ethernet and Arduino Gsm shield

Hello I need some help.

I have a Arduino Ethernet and an Arduino Gsm shield, the official one.

-I have working a script that make calls and sms. from that calls I save the time when they are established.
Now I want to push that info to the web.
My first option was to create a web server on arduino and put the results online. But I can't but it working.

///////////////////////////////////Programa 1//////////////////////////////////
//                          Set up the GSM conection                         //
//                             Get the UTC time                              // 
//                           Present at 172.20.30.50                         //
//                              1. Call From +31635118*** to +31635118***    //
//                                   2. SMS +31635118*** to +31635118***      //
///////////////////////////////////////////////////////////////////////////////

#include <GSM.h>
#include <SPI.h>
#include <Ethernet.h>

////////////////////////////////////////////////////////////////////////////////
////////// Enter a MAC address and IP address for your controller below.////////
////////////////////////////////////////////////////////////////////////////////
byte mac[] = {0x90, 0xa2, 0xDA, 0x0F, 0x45, 0x1A };
byte dns1[] = { 172, 20, 10, 17 };
byte gateway[] = { 172, 20, 30, 254 };
IPAddress ip(172, 20, 30, 50);

////////////////////////////////////////////////////////////////////////////////
//////////////////// initialize the library instance////////////////////////////
////////////////////////////////////////////////////////////////////////////////
EthernetServer server(80);
GSM gsmAccess;
GPRS gprsAccess;
GSMVoiceCall vcs;
GSM_SMS sms;
GSMClient client;


char charbuffer[20];

////////////////////////////////////////////////////////////////////////////////
///////////////PIN Number of the SIM card, phone numbers and SMS////////////////
////////////////////////////////////////////////////////////////////////////////
#define PINNUMBER ""
String Number1 = "+31635118***";  
const char* Nr2 = "+31635118***"; 
String txtMsg = "Hello from Arduino GSM Shield.";
GSM3ShieldV1DirectModemProvider modemAccess;

/////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////

void setup() {
  Serial.begin(9600);

//start the Ethernet connection and the server:
  Ethernet.begin(mac, ip, dns1, gateway);
  server.begin();
  Serial.print("server is at ");
  Serial.println(Ethernet.localIP());

//Start the GSM shield 
  boolean notConnected = true;
  while(notConnected)
  {
    if(gsmAccess.begin(PINNUMBER)==GSM_READY)
      notConnected = false;
    else
    {
      Serial.println("Not connected");
      delay(1000);
    }
  }
  Serial.println("GSM initialized");



//Get the time
  Serial.println("UTC Time: ");
  modemAccess.writeModemCommand("AT+CCLK?",1500);
  modemAccess.writeModemCommand("AT+QNTP=\"0.nl.pool.ntp.org\"",123);  
  modemAccess.writeModemCommand("AT+QNTP?",1500);
  modemAccess.writeModemCommand("AT+QNTP",1500);

  //Serial.println("UTC time:");
  Serial.println(modemAccess.writeModemCommand(("AT+CCLK?"),1500));


//Start the page and listen for incoming clients

  EthernetClient client = server.available();
  Serial.println("??");
  if (client) {
    
    Serial.println("new client");
    // an http request ends with a blank line
    boolean currentLineIsBlank = true;
    while (client.connected()) {
      if (client.available()) {
        char c = client.read();
        Serial.write(c);
        
        if (c == '\n' && currentLineIsBlank) {
          //send a standard http response header
          client.println("HTTP/1.1 200 OK");
          client.println("Content-Type: text/html");
          client.println("Connection: close");  // the connection will be closed after completion of the response
          //  client.println("Refresh: 5");  // refresh the page automatically every 5 sec
          client.println();
          client.println("<!DOCTYPE HTML>");
          client.println("<html><head></head><body>");

          // output the value of each analog input pin
          client.print("The Network Test ");
          client.println("
"); 
          client.println("
"); 
        
//////////////////////////////////////////////////////////////
//1. Call
          
          Serial.print("1. Call From +31635118*** to ");
          Serial.println(Number1);
  
          Serial.print("Calling to : ");
          Serial.println(Number1);
        
          //Call the remote number
          Number1.toCharArray(charbuffer, 20);
          Serial.print("Start time: ");
          Serial.println(modemAccess.writeModemCommand("AT+CCLK?",1500));
          client.println("Call start time: ");
          //client.println(modemAccess.writeModemCommand("AT+CCLK?",1500));
          client.println("
");   
       
   
          //Checkde if the receiving end has picked up the call
   
          if(vcs.voiceCall(charbuffer))
          {
             Serial.println("Call Established at: ");
             Serial.println(modemAccess.writeModemCommand("AT+CCLK?",1500));
             client.println("Call Established time: ");
             //client.println(modemAccess.writeModemCommand("AT+CCLK?",1500));
             client.println("
");   
             Serial.println("Hang up in 30s");
             delay(30000);          
          
             // And hang up
             vcs.hangCall();
             Serial.println("Stop time: ");
             Serial.println(modemAccess.writeModemCommand("AT+CCLK?",1500));
             client.println("Call Stop time: ");
             //client.println(modemAccess.writeModemCommand("AT+CCLK?",1500));
             client.println("
");   
          }
       
       
/////////////////////////////////////////////////////////////////////////////////////////
//SMS
          Serial.println("2.  SMS From +31635118*** to +31635118***");
          Serial.print("SMS: Hello from Arduino GSM Shield.");
                    
          //send the message    
          sms.beginSMS(Nr2);
          sms.print(txtMsg);
          sms.endSMS(); 
          
          Serial.println("\nSMS sent at: \n");
          Serial.println(modemAccess.writeModemCommand("AT+CCLK?",1500));
          Serial.println("\nCOMPLETE!\n");
          client.println("SMS Time: ");
          //client.println(modemAccess.writeModemCommand("AT+CCLK?",1500));
          client.println("
");   
////////////////////////////////////////////////////////////////////////////////////////
//End Page

          client.println("</body></html>");
          break;
        }
        if (c == '\n') {
          // you're starting a new line
          currentLineIsBlank = true;
        } 
        else if (c != '\r') {
          // you've gotten a character on the current line
          currentLineIsBlank = false;
        }
      }
    }
    // give the web browser time to receive the data
    delay(1000);
    // close the connection:
    
  }
    client.stop();
    Serial.println("client disonnected");
}


void loop() {

}

Do you have any idea why it is not working?
Can someone help me to put this working?