new function on call termination and deregistration request

		  }

		} // end function f_terminateCall_UE

        /**

         * 

         * @desc  sends BYE and awaits response and De-registration

         * @param p_CallId parameter for outgoing BYE

         * @param p_cSeq parameter for outgoing BYE

         * @param p_from parameter for outgoing BYE

         * @param p_to parameter for outgoing BYE

         * @param p_reqHostPort parameter for outgoing BYE

         */

        function f_terminateCall_UE_withDeReg(SipUrl p_requestUri, CallId p_CallId, inout CSeq p_cSeq, From p_from,

          template To p_to) runs on ImsComponent

        {

          LibSip_Steps.f_setHeadersBYE(p_cSeq);

          // Sending of a BYE request to release the call and expect a final response

          f_SendBYE(m_BYE_Request_UE(p_requestUri, p_CallId, p_cSeq, p_from, valueof(p_to), vc_via, vc_route));

          tc_resp.start(PX_SIP_TRESP);

          alt

          {

            [] SIPP.receive	(mw_Response_Base(mw_statusLine1xx, p_CallId, p_cSeq))

              {

                repeat;

              }

            [] SIPP.receive	(mw_Response_Base(mw_statusLineFinal, p_CallId, p_cSeq))

              {

                tc_resp.stop;

              }

            // timeout should be handled in default_alt_step

          };

          action("Please de-register");          

          f_IMS_awaitDeRegistration();

          //f_terminate_component();

        } // end function f_terminateCall_UE_withDeReg

		}

	group defaults {