Method for controlling multi-media call dialogue in mobile wireless communication cellular system



A multimedia call session control method for use in a cellular mobile radio system, said method including: a negotiation step for determining the characteristics of the components of said session, anda step for allocating resources based on characteristics determined in the negotiation step, which method is essentially characterized in that the negotiation step includes the following steps: at least one of the parties to the call is informed of the capacities of its server radio access network, at least in its server cell, and the capacities of said server radio access network are taken intoaccount in said negotiation, in order to be able to allocate corresponding resources.




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