Hi, can you help me please. 
Have you ever seen trace from CPD Server like this? (see below)
What does it mean "dt_setsigmod failed: dtiB1T4"
The dialogic is working (i think so) correctly, because I can make a call from isdiag. So where could be the problem.
Thanks for help
Open LCALayer on port=4999
LCA Library version 6.5.000.10
05/23/03 10:43:27.445   Standard   ctimm4   CPD_Server   GCTI1010005   Configuration object was read: object_type: CFGSwitch, object_name: G3_Switch, DBID: 101 
For tenant: 0, on switch: 101 have been found 1002 DNs.
Folder 'G3_Switch>DNs' has been read successfully.
Folder 'G3_Switch>DNs>CPD_Ports' has been read successfully.
Folder 'G3_Switch>DNs>CPD_Ports>regular' has been read successfully.
Folder 'G3_Switch>DNs>CPD_Ports>regular>dxxxB1' has been read successfully.
	DXX Channel: dxxxB1C1, DN: 91300, type: CallProcessingPort has been added as Regular.
	DXX Channel: dxxxB1C2, DN: 91301, type: CallProcessingPort has been added as Regular.
	DXX Channel: dxxxB1C3, DN: 91302, type: CallProcessingPort has been added as Regular.
	DXX Channel: dxxxB1C4, DN: 91303, type: CallProcessingPort has been added as Regular.
Folder 'G3_Switch>DNs>CPD_Ports>regular>dtiB1' has been read successfully.
	DTI Channel: dtiB1T1, DN: 1300, type Extension has been added as Regular.
	DTI Channel: dtiB1T2, DN: 1301, type Extension has been added as Regular.
	DTI Channel: dtiB1T3, DN: 1302, type Extension has been added as Regular.
	DTI Channel: dtiB1T4, DN: 1303, type Extension has been added as Regular.
Connected to LCA at host ctimm4, port 4999
************************************
LCALayer: REventRegistered on LCA...
************************************
05/23/03 10:43:37.570   Trace   ctimm4   CPD_Server   GCTI 0 4520   New client 596 connected
05/23/03 10:43:37.664   Trace   ctimm4   CPD_Server   GCTI 0 4541   Message Req_RegisterClient received from  596 ( Unknown NULL )
CPDServerMessage: Req_RegisterClient
              SATRCFG_PROTOCOL	SDProtocol 5.2
         SAttr_ApplicationName	OC_Server_5
05/23/03 10:43:37.664   Trace   ctimm4   CPD_Server   GCTI 0 4541   Message Req_DialerMode received from  596 ( Unknown OC_Server_5 )
CPDServerMessage: Req_DialerMode
             IATRCFG_REQUESTID	168
05/23/03 10:43:37.664   Trace   ctimm4   CPD_Server   GCTI 0 4542   Message Rsp_RequestResponse sent to 596 ( Unknown OC_Server_5 )
CPDServerMessage: Rsp_RequestResponse
              IAttr_DialerMode	TServerTransfer
               IAttr_ErrorCode	No error
              IAttr_CallStatus	No status
            IAttr_CallProgress	Ok
             IATRCFG_REQUESTID	168
05/23/03 10:43:51.585   Trace   ctimm4   CPD_Server   GCTI 0 4541   Message Req_MakePredictiveCall received from  596 ( Unknown OC_Server_5 )
CPDServerMessage: Req_MakePredictiveCall
              LAttr_SwitchDBID	101
                  SAttr_DialTo	0903564443
   LAttr_ConnectedTransferDBID	831
           IAttr_DetectionMode	NoTypeRecognition
        IAttr_ConnectedTimeout	120
    IAttr_OrigEstablishTimeout	4
      IAttr_WaitInQueueTimeout	10
        IAttr_CallTransferType	OneStepTransfer
                BAttr_UserData
		'GSW_CHAIN_ID'	5
		'GSW_CALL_RESULT'	28
		'GSW_ATTEMPT'	0
		'GSW_PHONE'	'0903564443'
		'GSW_PHONE_TYPE'	1
		'GSW_RECORD_TYPE'	2
		'GSW_TZ_OFFSET'	7200
		'GSW_RECORD_HANDLE'	67
		'GSW_CALLING_LIST'	'CL_Akvizicia'
		'GSW_CAMPAIGN_NAME'	'Akvizicia_initial'
		'GSW_APPLICATION_ID'	205
             IATRCFG_REQUESTID	169
ThID:         2368:   making a call to '0903564443'
ThID:         2368:   seizing voice channel dxxxB1C2
ThID:         2368:   Enable PVD by default
ThID:         2368:   seizing T1/E1 data channel dtiB1T4
ThID:         2368:   dt_setsigmod failed: dtiB1T4
ThID:         2368:   T1/E1 data channel released: dtiB1T4
ThID:         2368:   voice channel released: dxxxB1C2
05/23/03 10:43:52.742   Trace   ctimm4   CPD_Server   GCTI 0 4542   Message Rsp_CallProgress sent to 596 ( Unknown OC_Server_5 )
CPDServerMessage: Rsp_CallProgress
               IAttr_ErrorCode	No error
              IAttr_CallStatus	Error during making a call
            IAttr_CallProgress	NoProgress
             IATRCFG_REQUESTID	169