Create a Session and Make a Call (Windows CE 5.0)
The following code example shows how to make a call. The session is created, then a participant is added to the session to initiate the call. The operations in the Initialize RTC example must be performed before using this code.
**Note **This code has not been thoroughly tested, does not contain error checking, and is not intended for production use.
HRESULT hr = S_OK;
BSTR bstrLocalURI = NULL;
BSTR bstrDestURI = NULL;
RTC_SESSION_TYPE SessionType;
SessionType = // Specify session type
// For phone-phone sessions, the local telephone URI is required.
if (SessionType == RTCST_PHONE_TO_PHONE)
{
bstrLocalURI = SysAllocString(_T("tel:+14257034556"));
}
// Get the URI to call; this can be a SIP or a TEL URI.
bstrDestURI = SysAllocString(_T("sip:someone@example.com"));
// Create the session with the specified session type and local URI.
hr = pIRTCClient->CreateSession( SessionType,
bstrLocalURI,
NULL,
&pIRTCSession );
// if (hr != S_OK) process error here.
// The AddParticipant method sets the session into the active state
// and creates the IRTCParticipant interface.
IRTCParticipant *pIRTCParticipant;
hr = pIRTCSession->AddParticipant( bstrDestURI,
NULL,
&pIRTCParticipant );
// if (hr != S_OK) process error here.
See Also
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