ITSdp::get_ProtocolVersion method

[ Rendezvous IP Telephony Conferencing controls and interfaces are not available for use in Windows Vista, Windows Server 2008, and subsequent versions of the operating system. The RTC Client API provides similar functionality.]

The get_ProtocolVersion method gets the Session Descriptor Protocol (SDP; see RFC 2327) protocol version.

Syntax

HRESULT get_ProtocolVersion(
  [out] unsigned char *pProtocolVersion
);

Parameters

pProtocolVersion [out]

Pointer to the protocol version.

Return value

This method can return one of these values.

Return code	Description
S_OK	Method succeeded.
E_POINTER	The pProtocolVersion parameter is not a valid pointer.
E_OUTOFMEMORY	Insufficient memory exists to perform the operation.
E_FAIL	Unspecified error.
E_NOTIMPL	This method is not yet implemented.

Requirements

Requirement	Value
TAPI version	Requires TAPI 3.0 or later
Header	Sdpblb.h
Library	Uuid.lib
DLL	Sdpblb.dll

See also

ITSdp