I am always geting error "no ringback" when I use OCC to diar, but if I  use telephone set or softphone to call, all is OK.
I use OCS 6.1+dialogic D/300 E1 + avaya G3 .
how to correct it?

?
thanks any.
CPD Log:
CallAndTransferByDialogic::InputList: 
                          CallID: 105; 
                          DialTo: 103; 
           AnswerTypeRecognition: TelephonyPreset; 
        CallWaitConnectedTimeout: 120; 
CallWaitOriginalEstablishTimeout: 1; 
          CallWaitInQueueTimeout: 10; 
              DialerTransferType: OneStepTransfer; 
                 VoiceTransferTo: 104; 
                        UserData: ......; 
01/12/03 14:54:58.440   Standard   localhost   CPDServer   GCTI1010002   DialerRequest::runScript, CallAndTransferByDialogic: ‘€ì¬Œ÷Š®¬B
CallAndTransferByDialogic::Output List: 
                    CallProgress: NoRingBack;
                      CallStatus: Call has been released;
                    ConnectionID: 0000000000000000;
01/12/03 14:54:58.440   Trace   localhost   CPDServer   GCTI 0 4542   Message Rsp_CallProgress sent to 420 ( Unknown OCServer )
CPDServerMessage: Rsp_CallProgress
               IAttr_ErrorCode	No error
              IAttr_CallStatus	Call has been released
            IAttr_CallProgress	NoRingBack
             IATRCFG_REQUESTID	105
DialerRequest::clearInOutParamLists(): inParamList has been cleared
01/12/03 14:54:58.750   Trace   localhost   CPDServer   GCTI 0 4541   Message Req_MakePredictiveCall received from  420 ( Unknown OCServer )
CPDServerMessage: Req_MakePredictiveCall
              LAttr_SwitchDBID	101
                  SAttr_DialTo	103
       LAttr_VoiceTransferDBID	212
           IAttr_DetectionMode	4
        IAttr_ConnectedTimeout	120
    IAttr_OrigEstablishTimeout	1
      IAttr_WaitInQueueTimeout	10
        IAttr_CallTransferType	0
                BAttr_UserData
		'OBCALL_NO'	'40'
		'OBC_CT_NAM'	''
             IATRCFG_REQUESTID	106
01/12/03 14:54:58.750   Standard   localhost   CPDServer   GCTI1010002   localCoCreateInstance, : ‘€ì¬Œ÷Š®¬B
01/12/03 14:54:58.750   Standard   localhost   CPDServer   GCTI1010002   localCoCreateInstance, : ‘€ì¬Œ÷Š®¬B
01/12/03 14:54:58.750   Standard   localhost   CPDServer   GCTI1010002   CoCreateInstance, CLSID_DynProperties get IID_IDynProperties: ‘€ì¬Œ÷Š®¬B
CallAndTransferByDialogic::InputList: 
                          CallID: 106; 
                          DialTo: 103; 
           AnswerTypeRecognition: TelephonyPreset; 
        CallWaitConnectedTimeout: 120; 
CallWaitOriginalEstablishTimeout: 1; 
          CallWaitInQueueTimeout: 10; 
              DialerTransferType: OneStepTransfer; 
                 VoiceTransferTo: 104; 
                        UserData: ......; 
01/12/03 14:55:07.202   Standard   localhost   CPDServer   GCTI1010002   DialerRequest::runScript, CallAndTransferByDialogic: ‘€ì¬Œ÷Š®¬B
CallAndTransferByDialogic::Output List: 
                    CallProgress: NoRingBack;
                      CallStatus: Call has been released;
                    ConnectionID: 0000000000000000;
01/12/03 14:55:07.202   Trace   localhost   CPDServer   GCTI 0 4542   Message Rsp_CallProgress sent to 420 ( Unknown OCServer )
CPDServerMessage: Rsp_CallProgress
               IAttr_ErrorCode	No error
              IAttr_CallStatus	Call has been released
            IAttr_CallProgress	NoRingBack
             IATRCFG_REQUESTID	106
DialerRequest::clearInOutParamLists(): inParamList has been cleared
01/12/03 14:55:57.985   Trace   localhost   CPDServer   GCTI 0 4541   Message Req_MakePredictiveCall received from  420 ( Unknown OCServer )
CPDServerMessage: Req_MakePredictiveCall
              LAttr_SwitchDBID	101
                  SAttr_DialTo	104
       LAttr_VoiceTransferDBID	212
           IAttr_DetectionMode	4
        IAttr_ConnectedTimeout	120
    IAttr_OrigEstablishTimeout	1
      IAttr_WaitInQueueTimeout	10
        IAttr_CallTransferType	0
                BAttr_UserData
		'OBCALL_NO'	'9'
		'OBC_CT_NAM'	'?ò??'
             IATRCFG_REQUESTID	107
01/12/03 14:55:57.985   Standard   localhost   CPDServer   GCTI1010002   localCoCreateInstance, : ‘€ì¬Œ÷Š®¬B
01/12/03 14:55:57.985   Standard   localhost   CPDServer   GCTI1010002   localCoCreateInstance, : ‘€ì¬Œ÷Š®¬B
01/12/03 14:55:57.985   Standard   localhost   CPDServer   GCTI1010002   CoCreateInstance, CLSID_DynProperties get IID_IDynProperties: ‘€ì¬Œ÷Š®¬B
CallAndTransferByDialogic::InputList: 
                          CallID: 107; 
                          DialTo: 104; 
           AnswerTypeRecognition: TelephonyPreset; 
        CallWaitConnectedTimeout: 120; 
CallWaitOriginalEstablishTimeout: 1; 
          CallWaitInQueueTimeout: 10; 
              DialerTransferType: OneStepTransfer; 
                 VoiceTransferTo: 104; 
                        UserData: ......; 
01/12/03 14:56:06.428   Standard   localhost   CPDServer   GCTI1010002   DialerRequest::runScript, CallAndTransferByDialogic: ‘€ì¬Œ÷Š®¬B
CallAndTransferByDialogic::Output List: 
                    CallProgress: NoRingBack;
                      CallStatus: Call has been released;
                    ConnectionID: 0000000000000000;
01/12/03 14:56:06.428   Trace   localhost   CPDServer   GCTI 0 4542   Message Rsp_CallProgress sent to 420 ( Unknown OCServer )
CPDServerMessage: Rsp_CallProgress
               IAttr_ErrorCode	No error
              IAttr_CallStatus	Call has been released
            IAttr_CallProgress	NoRingBack
             IATRCFG_REQUESTID	107
DialerRequest::clearInOutParamLists(): inParamList has been cleared
01/12/03 14:56:06.748   Trace   localhost   CPDServer   GCTI 0 4541   Message Req_MakePredictiveCall received from  420 ( Unknown OCServer )
CPDServerMessage: Req_MakePredictiveCall
              LAttr_SwitchDBID	101
                  SAttr_DialTo	104
       LAttr_VoiceTransferDBID	212
           IAttr_DetectionMode	4
        IAttr_ConnectedTimeout	120
    IAttr_OrigEstablishTimeout	1
      IAttr_WaitInQueueTimeout	10
        IAttr_CallTransferType	0
                BAttr_UserData
		'OBCALL_NO'	'40'
		'OBC_CT_NAM'	''
             IATRCFG_REQUESTID	108
01/12/03 14:56:06.748   Standard   localhost   CPDServer   GCTI1010002   localCoCreateInstance, : ‘€ì¬Œ÷Š®¬B
01/12/03 14:56:06.748   Standard   localhost   CPDServer   GCTI1010002   localCoCreateInstance, : ‘€ì¬Œ÷Š®¬B
01/12/03 14:56:06.748   Standard   localhost   CPDServer   GCTI1010002   CoCreateInstance, CLSID_DynProperties get IID_IDynProperties: ‘€ì¬Œ÷Š®¬B
CallAndTransferByDialogic::InputList: 
                          CallID: 108; 
                          DialTo: 104; 
           AnswerTypeRecognition: TelephonyPreset; 
        CallWaitConnectedTimeout: 120; 
CallWaitOriginalEstablishTimeout: 1; 
          CallWaitInQueueTimeout: 10; 
              DialerTransferType: OneStepTransfer; 
                 VoiceTransferTo: 104; 
                        UserData: ......; 
01/12/03 14:56:15.180   Standard   localhost   CPDServer   GCTI1010002   DialerRequest::runScript, CallAndTransferByDialogic: ‘€ì¬Œ÷Š®¬B
CallAndTransferByDialogic::Output List: 
                    CallProgress: NoRingBack;
                      CallStatus: Call has been released;
                    ConnectionID: 0000000000000000;
01/12/03 14:56:15.180   Trace   localhost   CPDServer   GCTI 0 4542   Message Rsp_CallProgress sent to 420 ( Unknown OCServer )
CPDServerMessage: Rsp_CallProgress
               IAttr_ErrorCode	No error
              IAttr_CallStatus	Call has been released
            IAttr_CallProgress	NoRingBack
             IATRCFG_REQUESTID	108
DialerRequest::clearInOutParamLists(): inParamList has been cleared
01/12/03 14:57:17.029   Trace   localhost   CPDServer   GCTI 0 4541   Message Req_MakePredictiveCall received from  420 ( Unknown OCServer )
CPDServerMessage: Req_MakePredictiveCall
              LAttr_SwitchDBID	101
                  SAttr_DialTo	103
       LAttr_VoiceTransferDBID	212
           IAttr_DetectionMode	4
        IAttr_ConnectedTimeout	120
    IAttr_OrigEstablishTimeout	1
      IAttr_WaitInQueueTimeout	10
        IAttr_CallTransferType	0
                BAttr_UserData
		'OBCALL_NO'	'9'
		'OBC_CT_NAM'	'?ò??'
             IATRCFG_REQUESTID	109
01/12/03 14:57:17.029   Standard   localhost   CPDServer   GCTI1010002   localCoCreateInstance, : ‘€ì¬Œ÷Š®¬B
01/12/03 14:57:17.029   Standard   localhost   CPDServer   GCTI1010002   localCoCreateInstance, : ‘€ì¬Œ÷Š®¬B
01/12/03 14:57:17.029   Standard   localhost   CPDServer   GCTI1010002   CoCreateInstance, CLSID_DynProperties get IID_IDynProperties: ‘€ì¬Œ÷Š®¬B
CallAndTransferByDialogic::InputList: 
                          CallID: 109; 
                          DialTo: 103; 
           AnswerTypeRecognition: TelephonyPreset; 
        CallWaitConnectedTimeout: 120; 
CallWaitOriginalEstablishTimeout: 1; 
          CallWaitInQueueTimeout: 10; 
              DialerTransferType: OneStepTransfer; 
                 VoiceTransferTo: 104; 
                        UserData: ......; 
01/12/03 14:57:25.471   Standard   localhost   CPDServer   GCTI1010002   DialerRequest::runScript, CallAndTransferByDialogic: ‘€ì¬Œ÷Š®¬B
CallAndTransferByDialogic::Output List: 
                    CallProgress: NoRingBack;
                      CallStatus: Call has been released;
                    ConnectionID: 0000000000000000;
01/12/03 14:57:25.471   Trace   localhost   CPDServer   GCTI 0 4542   Message Rsp_CallProgress sent to 420 ( Unknown OCServer )
CPDServerMessage: Rsp_CallProgress
               IAttr_ErrorCode	No error
              IAttr_CallStatus	Call has been released
            IAttr_CallProgress	NoRingBack
             IATRCFG_REQUESTID	109
DialerRequest::clearInOutParamLists(): inParamList has been cleared
01/12/03 14:57:25.792   Trace   localhost   CPDServer   GCTI 0 4541   Message Req_MakePredictiveCall received from  420 ( Unknown OCServer )
CPDServerMessage: Req_MakePredictiveCall
              LAttr_SwitchDBID	101
                  SAttr_DialTo	103
       LAttr_VoiceTransferDBID	212
           IAttr_DetectionMode	4
        IAttr_ConnectedTimeout	120
    IAttr_OrigEstablishTimeout	1
      IAttr_WaitInQueueTimeout	10
        IAttr_CallTransferType	0
                BAttr_UserData
		'OBCALL_NO'	'40'
		'OBC_CT_NAM'	''
             IATRCFG_REQUESTID	110
01/12/03 14:57:25.792   Standard   localhost   CPDServer   GCTI1010002   localCoCreateInstance, : ‘€ì¬Œ÷Š®¬B
01/12/03 14:57:25.792   Standard   localhost   CPDServer   GCTI1010002   localCoCreateInstance, : ‘€ì¬Œ÷Š®¬B
01/12/03 14:57:25.792   Standard   localhost   CPDServer   GCTI1010002   CoCreateInstance, CLSID_DynProperties get IID_IDynProperties: sucessB
CallAndTransferByDialogic::InputList: 
                          CallID: 110; 
                          DialTo: 103; 
           AnswerTypeRecognition: TelephonyPreset; 
        CallWaitConnectedTimeout: 120; 
CallWaitOriginalEstablishTimeout: 1; 
          CallWaitInQueueTimeout: 10; 
              DialerTransferType: OneStepTransfer; 
                 VoiceTransferTo: 104; 
                        UserData: ......; 
01/12/03 14:57:34.254   Standard   localhost   CPDServer   GCTI1010002   DialerRequest::runScript, CallAndTransferByDialogic: ‘€ì¬Œ÷Š®¬B
CallAndTransferByDialogic::Output List: 
                    CallProgress: NoRingBack;
                      CallStatus: Call has been released;
                    ConnectionID: 0000000000000000;
01/12/03 14:57:34.254   Trace   localhost   CPDServer   GCTI 0 4542   Message Rsp_CallProgress sent to 420 ( Unknown OCServer )
CPDServerMessage: Rsp_CallProgress
               IAttr_ErrorCode	No error
              IAttr_CallStatus	Call has been released
            IAttr_CallProgress	NoRingBack
             IATRCFG_REQUESTID	110
DialerRequest::clearInOutParamLists(): inParamList has been cleared
01/12/03 15:02:07.647   Standard   localhost   CPDServer   GCTI 0 2024   OS signal CTRL_CLOSE_EVENT received
01/12/03 15:02:07.647   Standard   localhost   CPDServer   GCTI 0 1000   CPDServer Exiting
01/12/03 15:02:07.647   Trace   localhost   CPDServer   GCTI1011004   Object CfgApplication CPDServer, DBID: 124 was destroyed 
01/12/03 15:02:07.647   Trace   localhost   CPDServer   GCTI1011004   Object CfgHost outbounddev, DBID: 102 was destroyed 
01/12/03 15:02:07.647   Trace   localhost   CPDServer   GCTI1011004   Object CfgApplication TServerG3, DBID: 102 was destroyed 
Object CfgHost 'ctidev' DBID 101 reference number has been reduced to: 1
01/12/03 15:02:07.647   Trace   localhost   CPDServer   GCTI1011004   Object CfgSwitch Switch, DBID: 101 was destroyed 
01/12/03 15:02:07.747   Standard   localhost   CPDServer   GCTI1010002   SDServer::~SDServer, Destroy: successB