Options for Securing RTP Sessions

The Real-time Transport Protocol (RTP) is used in a large number of different application domains and environments. This heterogeneity implies that different security mechanisms are needed to provide services such as confidentiality, integrity, and source authentication of RTP and RTP Control Protocol (RTCP) packets suitable for the various environments. The range of solutions makes it difficult for RTP-based application developers to pick the most suitable mechanism. This document provides an overview of a number of security solutions for RTP and gives guidance for developers on how to choose the appropriate security mechanism

Study, Analysis and Modeling of IP Multimedia systems on next generation networks providing mobile and fixed multimedia services

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Development of an Overload Management Model in IMS

Abstract— The concept of IP Multimedia Subsystem (IMS) describes a new network architecture, the main element of which is a packet transport network that supports all access technologies and provides implementation of a large number of infocommunication services. In this paper, formalization of the task of balancing the load of IMS virtual subsystems