anchor.diff:  
       i("await the transport module first notify-reply send_message event from MG: "
         "ignore"),
  -    otp_6442_expect(fun otp_6442_rsrp1_verify_first_nr_msg/1, 5000),
  +    otp_6442_expect(fun otp_6442_rsrp1_verify_first_nr_msg/1, Factor * 5000),
   
       i("await the transport module second notify-reply send_message event from MG: "
         "ack"),
  
positive.code:     megaco_test_generic_transport:incomming_message(Pid, NotifyRequest),
  
      i("await the transport module notify-reply send_message event from MG: ignore"),
      otp_6442_expect(otp_6442_rsrp2_verify_first_nr_msg_fun(), 5000),
  
      i("await the transport module notify-reply resend_message event from MG: ack"),
      {TransId, _, _} = 
  
negative.code: 
  init_per_testcase2(otp_7189 = Case, Config) ->
      C = lists:keydelete(tc_timeout, 1, Config),
      init_per_testcase3(Case, [{tc_timeout, min(tfactor(2, Config))} |C]);
  init_per_testcase2(request_and_no_reply = Case, Config) ->
      C = lists:keydelete(tc_timeout, 1, Config),
      init_per_testcase3(Case, [{tc_timeout, min(tfactor(2, Config))} |C]);
  init_per_testcase2(Case, Config) ->
      C = lists:keydelete(tc_timeout, 1, Config),
      init_per_testcase3(Case, [{tc_timeout, min(tfactor(1, Config))} |C]).
  
  init_per_testcase3(Case, Config) ->
      megaco_test_global_sys_monitor:reset_events(),
      megaco_test_lib:init_per_testcase(Case, Config).
  
  
  
  end_per_testcase(Case, Config) ->
  
  