title: Sending and receiving data from a server using gsm modem using gprs
body: <p>I am trying to use gprs for remote monitoring using quectel m95 and pic controllers. 
  I know a little bit of http commands used for this purpose and we can send data and receive data from server using http POST and GET commands. </p>
  
  <p>Now my application is such that my app request some data from the server. 
  The server has to get this data from the pic controller using gprs.
  How can I send a request from the server to the pic controller which is interfaced using quectel modem. </p>
  
  <p>Also I know that the server has to keep track of the IP address assigned to the modem when initialising a gprs context. 
  Then only it can send request to the modem.
  I want to know is this feasible, if yes how can one achieve this.</p>
  
  <p>Please do throw some light upon this.</p>
  
  <p>Regards</p>
  
  <p>Sanket</p>