IP Conference

The IP conferencing components include ipconf.tsp and confmsp.dll. These two components are paired together within TAPI 3.1 architecture to support IP multicast audio/video conferencing.

The ipconf.tsp is a standard TAPI 3.1-compliant telephony service provider (TSP). It is responsible for IP multicast call signaling. Through other TAPI 3.1 components, ipconf.tsp forwards to confmsp.dll multicast call information, contained in a binary large object of session description protocol (SDP).

The confmsp.dll is a standard TAPI 3.1-compliant media service provider (MSP). It receives call information from ipconf.tsp . Based on the call information, confmsp.dll builds DirectShow filter graphs to construct audio or video IP multicast streams. The MSP supports standard MSPI methods and exposes interfaces that allow control over individual participants in a conference.

Configuring the Component

There are no configuration requirements for this component.

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%11% ipconf.tsp 0 False ipconf.tsp IP Conference %11% confmsp.dll 0 False confmsp.dll IPConf Media Streaming Provider File MSVCRT.dll File KERNEL32.dll File ADVAPI32.dll File USER32.dll File rtutils.dll File ATL.DLL File ntdll.dll File ole32.dll File OLEAUT32.dll File WS2_32.dll File WINMM.dll File sdpblb.dll File quartz.dll File qcap.dll File termmgr.dll File dxmrtp.dll File tapisrv.dll False True %11%\confmsp.dll 0 0 IP Conference Telephony Service Provider 1.0 IP Conference Telephony Service Provider 2000 Microsoft Corp. Microsoft Corp. xzhang xzhang;qhuai 7/20/2000 6/6/2001