data call on series 80

                                       Data Call on Series 80

Hi All,


I am not able to make a data call in Nokia 9300 using using RCall::Dial().
the request for dial fails with -6 that is KErrArgument.
I am not able to make out the meaning of this error
in the Dial context.

The same code is working fine in Series 60 and UIQ devices.
Can Anybody help me in the same?

The code snippet is as follows:



#include "DataCallMaker.h"

// SYSTEM INCLUDE
#include <eikenv.h>
#include "IrObexDll.pan"

// CONSTANTS

_LIT16 (KPhoneTsy, "phonetsy.tsy");
_LIT16 (KLogFile, "c:\\some.txt");



EXPORT_C CDataCallMaker* CDataCallMaker::NewL(MDataCallObserver& aObs)
{
CDataCallMaker* obj = new (ELeave) CDataCallMaker(aObs);
CleanupStack::PushL(obj);
obj->ConstructL();
CleanupStack::Pop(obj);
return obj;
}


CDataCallMaker::CDataCallMaker(MDataCallObserver& aObs)
: CActive(EPriorityStandard), // Standard priority
iState(ENone),
iObs(aObs)
{
CActiveScheduler::Add(this); // Add to scheduler
}

void CDataCallMaker::ConstructL()
{
isConnected = EFalse;
isCommOpened = EFalse;
}



EXPORT_C void CDataCallMaker::Connect()
{
if (!isConnected)
{
//connect to telephony server
User::LeaveIfError(iTelServer.Connect());
User::LeaveIfError(iTelServer.LoadPhoneModule(KPhoneTsy));

//enumerate the phone
TInt numberOfPhone;
User::LeaveIfError(iTelServer.EnumeratePhones(numberOfPhone));
if (numberOfPhone < 1)
Panic(EDataCallNoPhone);

//get info about the first available phone
RTelServer::TPhoneInfo phoneInfo;
User::LeaveIfError(iTelServer.GetPhoneInfo(0,phoneInfo));
//open the phone
User::LeaveIfError (iPhone.Open(iTelServer,phoneInfo.iName));

//get the info about the line
TInt numberOfLines;
User::LeaveIfError(iPhone.EnumerateLines(numberOfLines));

if (numberOfLines < 2)
Panic(EDataCallNoLines);

RPhone::TLineInfo lineInfo;
//line 2 is for data
User::LeaveIfError(iPhone.GetLineInfo(2, lineInfo));

User::LeaveIfError(iDataLine.Open(iPhone, lineInfo.iName));
isConnected = ETrue;
}
}


EXPORT_C void CDataCallMaker::OpenCall(const TDesC& aNumber)
{
if (isConnected)
{
iState = EConnecting;
iDataCall.OpenNewCall(iDataLine, iCallName);
iDataCall.Dial(iStatus,aNumber);
iObs.DCConnecting();
SetActive();
}
}