code: public void suspendFaxJob(FaxJob faxJob)
      {
          //validate fax job ID
          this.invokeFaxJobIDValidation(faxJob);
          
          //invoke action
          this.suspendFaxJobImpl(faxJob);
          
          //fire event
          this.fireFaxEvent(FaxClientActionEventID.SUSPEND_FAX_JOB,faxJob);
      }
docs: This function will suspend an existing fax job.
  
  @param   faxJob
  The fax job object containing the needed information