POST to a Cisco IP phone

Do you have any experience with the WebClient or WebRequest objects? Check out the documentation around them, they're located in System.Net. Code to do what you've listed above would be: public sealed class CiscoIpPhone { public static string PostPhoneMessage(string url, XmlDocument messageXml) { return PostPhoneMessage(url, messageXml.OuterXml); } public static string PostPhoneMessage(string url, string messageXml) { // create the web request WebRequest request = WebRequest.Create(url); // get the Request stream. // we need to write variables to this for the post // set the method to POST Stream stm = request.GetRequestStream(); request.Method = "POST"; // write the xml to the stream StreamWriter sw = new StreamWriter(stm); sw.Write("XML="); sw.Write(messageXml); // set credentials to allow only certain users the ability to do this // req.Credentials = not implemented; // send the request WebResponse response = request.GetResponse(); StreamReader sr = new StreamReader(response.GetResponseStream()); // Clean up by nulling items on the stack // this keeps the garbage collector (GC) from being forced to dump items but reduces the memory they need // until the next GC cleanup sw = null; sr = null; // return the response data sent by the phone // (remember, anything tcp/ip has a response) return sr.ReadToEnd(); } }