f_setHeadersREFER_conf added

		}// end f_setHeadersREFER

	    /*

	     * @desc setting of REFER header fields (IMS addresses)

		 *			extension of general settings from LibSip basic function

		 * @param p_cSeq_s current cSeq 

		 * @param p_uri SipUrl for request URI and To header

		 */

		function f_setHeadersREFER_conf(inout CSeq p_cSeq_s, in SipUrl p_uri) runs on ImsComponent

		{      

		  vc_to := {	

		  	fieldName := TO_E,

			addressField := {

				nameAddr := {

					displayName := omit, 	 			// optional charstring

					addrSpec :=	p_uri					// SipUrl

				}

			},//end addressField

			toParams := omit

		  };

		  vc_from := f_initFromHeader(vc_userprofile.id, f_getRndTag()); // init of vc_from using userProfile identifier

		  vc_requestUri := p_uri; // Request URI of Invite is identical with To header

		  if (vc_boo_route) { 

		  	vc_route := valueof(m_route_interface(vc_interfaceprofile))

		  };

		  if (vc_boo_recordRoute) { 

		  	vc_recordRoute := valueof(m_recordRoute_currIpAddr(vc_userprofile))

		  };

		  LibSip_Steps.f_setHeadersREFER(p_cSeq_s);

		}// end f_setHeadersREFER_conf

	} // end group fieldOperations

	group awaitingMessage {