| 摘要 |
<p>The method involves requiring establishment of a multimedia call toward a client agent in a primary mode, and sending a multimedia call presentation request toward a server agent at the client agent. Updation to the multimedia call is required in a secondary mode to the client agent based on reception of the request by the server agent in the secondary mode. A request for updation to the multimedia call is acquitted. Establishment of the multimedia call is confirmed at the server agent. An independent claim is also included for a computer program product comprising a set of instructions for implementing a method for establishing a multimedia call between a server and a client.</p> |
