Re: LINECALLSTATE_CONNECTED -> delay
- From: "Andreas Marschall [MVP TAPI]" <Andreas.Marschall@xxxxxxxxxx>
- Date: Thu, 7 Jul 2005 16:22:38 +0200
"ReTF" <re.tf@xxxxxxxxxxxxxxxx> schrieb im Newsbeitrag
news:u$ZHgvvgFHA.3256@xxxxxxxxxxxxxxxxxxxxxxx
> 10:54.18.695 : Calling lineOpen
> 10:54.18.960 : lineOpen returned SUCCESS
ReTF,
what deMediamodes did you use? (Maybe _DATAMODEM ?)
Check "Params" check box...
Btw. I asked to
> > enable Options/LogParameters
> 10:54.26.441 : Calling lineGetID
What szDeviceClass did you use? (Maybe "comm/datamodem")
Check "Params" check box...
I recommend using lineGetID on the call (of course after connect).
> 10:54.26.456 : lineGetID returned SUCCESS
> VARSTRING
> dwTotalSize=x1000
> dwNeededSize=x1c
> dwUsedSize=x1c
> dwStringFormat=x4, BINARY
> dwStringSize=x4
> dwStringOffset=x18
> 00000000 xxxxxxxx xxxxxxxx xxxxxxxx ....
This binary doesn't look like struct of
HANDLE hComm; // file handle to data modem
CHAR szDeviceName[1]; // name of data modemPresumable you didn't use
szDeviceClass "comm/datamodem"...
> 10:54.48.121 : received LINE_APPNEWCALL
> device=x101f0
> cbInst=x0
> param1=x0,
> param2=x10212,
> param3=x4, OWNER
> 10:54.48.152 : received LINE_CALLSTATE
> device=x10212
> cbInst=x0
> param1=x2, OFFERING
> param2=x0,
> param3=x0,
> 10:54.51.659 : Calling lineAnswer
> 10:54.51.675 : lineAnswer returned x10245
> 10:54.51.690 : received LINE_CALLSTATE
> device=x10212
> cbInst=x0
> param1=x4, ACCEPTED
> param2=x0,
> param3=x0,
> 10:55.29.3 : received LINE_REPLY
> device=x0
> cbInst=x0
> param1=x10245,
> param2=x0,
> param3=x0,
> 10:55.29.19 : received LINE_CALLSTATE
> device=x10212
> cbInst=x0
> param1=x100, CONNECTED
> param2=x0,
> param3=x0,
>
> But the diference (10:55.29.3 - 10:55.29.19) is not true, I wait 20 seconds
> to '10:55.29.19 : received LINE_CALLSTATE' be showed in the log, and not
> 00:00.00.17
Maybe you are refering to the long dealy between:
> 10:54.51.659 : Calling lineAnswer
> 10:55.29.19 : received LINE_CALLSTATE
> param1=x100, CONNECTED
This may be the time required for protcol negotiation between modem on data
calls...
--
Best Regards
Andreas Marschall
Microsoft MVP for TAPI / Windows SDK
TAPI / TSP Developer and Tester
http://www.I-B-A-M.de/Andreas_Marschall's_TAPI_and_TSPI_FAQ.htm
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