The Forward method forwards a call that is in the RTCSS_INCOMING state.
[in] BSTR containing the URI that the call is forwarded to.
RTC methods may return an RTC_E_ constant.
|RTC_E_INVALID_SESSION_STATE||The session is not in the incoming state.|
|RTC_E_OPERATION_WITH_TOO_MANY_PARTICIPANTS||There is more than one participant.|
|E_OUTOFMEMORY||Insufficient memory to perform this operation.|
|E_INVALIDARG||The bstrForwardToURI parameter does not contain a valid URI.|
The Forward method redirects calls to another user while a call is in the RTCSS_INCOMING state. This method enables applications to forward an incoming call to another device when the user is not available or when the user chooses to receive calls on a specific device. The caller may choose to allow the redirection to occur automatically or to receive notification of the redirected call. For more information, see Forwarding.
Redistributable: Requires Rtcdll.dll on Windows 2000, Windows XP, and Windows Server 2003.
Header: Declared in Rtccore.h.
Library: Included as a resource in Rtcdll.dll.
GUID: IID_IRTCSessionCallControl is defined as E9A50D94-190B-4F82-9530-3B8EBF60758A.