IMS ARCHITECTURE USING A DISTRIBUTED HASHING TABLE

摘要

ABSTRACT Multimedia subsystem, IMS, containing a set of call session control function elements, CSCF suitable for sending a signaling message (m) between a first communication client (T) connected to said multimedia subsystem and at least one second communication client, where this second communication client may be connected to said multimedia subsystem or remote and accessible through an interrogating functional element, l-CSCF, and routing methods used to determine a path for the transmission of the signaling message, based on a logical address contained in the signaling message. The multimedia subsystem, IMS, is characterized in that the routing methods implement a distributed hashing table. Figure to be published: 4