MEDIA STREAM CORRELATION

摘要

There is described a system for rendering a real time media stream to a calling device in a packet based network, when a call from said calling device has been forked to a plurality of destinations and each of said destinations has transmitted a real time media stream to said calling device in response to said. The calling device receives a call set up message and the message signal includes an identifier identifying the correct real time media stream to be rendered at the user terminal. The calling device compares the identifier included in real time media streams received at the device from the destinations; and renders to the device a media stream having an identifier that correlates with that included in the call set up message.