MakeCall Error: lineMakeCall failed [0x80000019] Invalid LINECALLPARAMS structure

May 21, 2013 at 3:16 PM
I have the follow error message when MakeCall is launched.

lineMakeCall failed [0x80000019] Invalid LINECALLPARAMS structure

this is a part of the code:

TapiLine line = tapiManager.GetLineByName("H323 Line", true);

MakeCallParams makeCallParams = new MakeCallParams();
makeCallParams.DialPause = 2000;

TapiCall call = line.MakeCall(phoneNumber, null, makeCallParams);

Thanks and Regads
May 21, 2013 at 3:18 PM
That error code indicates that the LINECALLPARAMS has bad data. Either you didn't fill out something that was required by that driver, or it doesn't support something you did fill out. Check the documentation (if there is any) on the H.323 provider to see what's required and what is allowed.

May 21, 2013 at 3:24 PM
Thank you very much.
I'll look at the documentation on the H.323