IRTCPortManager::ReleaseMapping

Other versions of this page are also available for the following:

• Windows Embedded CE 6.0 R3

8/28/2008

This method informs the application that NAT mapping is no longer required. For example, when a call has completed, the NAT mapping is no longer required. The application should then release the NAT mapping.

Syntax

HRESULT ReleaseMapping(
  BSTR bstrInternalLocalAddress,
  long lInternalLocalPort,
  BSTR bstrExternalLocalAddress,
  long lExternalLocalPort
);

Parameters

• bstrInternalLocalAddress
  [in] The client's internal IP address used during the call.

• lInternalLocalPort
  [in] The client's internal port used during the call.

• bstrExternalLocalAddress
  [in] The external IP address of the NAT, used during the call.

• lExternalLocalPort
  [in] The external port of the NAT, used during the call.

Return Value

This method can return an RTC_E_ constant, as well as any of the standard COM and ADSI return values.

Requirements

See Also

Reference

IRTCPortManager
IRTCPortManager::GetMapping