        URI: urn:ietf:params:xml:ns:cpl

        Registrant Contact: Jonathan Lennox <lennox&cs.columbia.edu>
             Xiaotao Wu <xiaotaow&cs.columbia.edu>
             Henning Schulzrinne <hgs&cs.columbia.edu>

        XML:

              BEGIN
              <?xml version="1.0"?>
              <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.0//EN"
                  "http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd">
              <html xmlns="http://www.w3.org/1999/xhtml">
              <head>
                <meta http-equiv="content-type"
                   content="text/html;charset=iso-8859-1"/>
                <title>Call Processing Language Namespace</title>
              </head>
              <body>
                <h1>Namespace for Call Processing Language</h1>
                <h2>urn:ietf:params:xml:ns:cpl</h2>
                <p><a href="http://www.rfc-editor.org/rfc/rfc3880.txt">RFC3880</a>.</p>
              </body>
              </html>
              END