Categories: Symbian C++ | How To | Telephony | Code Examples

This page was last modified 08:28, 4 January 2008.

From Forum Nokia Wiki

This is done using CTelephony using CTelephony::Hangup().

Pass the call ID to CTelephony::Hangup() to terminate the call. The ID is the CTelephony::TCallId returned when you dialled or answered the call.

• Libraries Needed: Etel3rdParty.lib and euser.lib
• Asynchronous call

Since, this is done using an asynchronous call, one can cancel this using CTelephony::EHangupCancel.

#include <e32base.h>
#include <Etel3rdParty.h>
 
class CClientApp : public CActive
    {
 
private:
    CTelephony* iTelephony;
    CTelephony::TCallId iCallId;
 
public:
    CClientApp(CTelephony* aTelephony, CTelephony::TCallId aCallId);
    void TerminateCall();
 
private:
    void RunL();
    void DoCancel();
   };
 
CClientApp::CClientApp(CTelephony* aTelephony, CTelephony::TCallId aCallId)
    : CActive(EPriorityStandard),
      iTelephony(aTelephony),
      iCallId(aCallId)
    {
    //Constructor
    }
 
void CClientApp::TerminateCall()
    {
    iTelephony->Hangup(iStatus, iCallId);
    SetActive();
    }
 
void CClientApp::RunL()
    {
    if(iStatus==KErrNone)
       {
         //The call has been terminated successfully;
       }
    }
 
void CClientApp::DoCancel()
    {
    iTelephony->CancelAsync(CTelephony::EHangupCancel);
    }

Wiki Internal Links

• Usage of CTelephony