Results 11 to 20 of about 43,575 (295)

Session Initiation Protocol Proxy in a Role of a Quality of Service Control Application in Software-Defined Networks [PDF]

open access: goldDesigns, 2022
This article deals with quality of service (QoS) in internet protocol (IP) telephony by applying software-defined networking (SDN) tools. The authors develop a new design that deterministically classifies real-time protocol (RTP) streams based on data ...
Dalibor Zeman   +3 more
doaj   +2 more sources

Classification of Abnormal Signaling SIP Dialogs Through Deep Learning

open access: yesIEEE Access, 2021
Due to the high utilization of the Session Initiation Protocol (SIP) in the signaling of cellular networks and voice over IP multimedia systems, the avoidance of security vulnerabilities in SIP systems is a major aspect to assure that the operators can ...
Diogo Pereira   +2 more
doaj   +1 more source

A Machine Learning Approach for Prediction of Signaling SIP Dialogs

open access: yesIEEE Access, 2021
In this paper, we propose a machine learning methodology for prediction of signaling sessions established with the Session Initiation Protocol (SIP). Given the increasing importance of predicting and detecting abnormal sequences of SIP messages to avoid ...
Diogo Pereira   +2 more
doaj   +1 more source

Research on Vulnerability Discovery for SIP Based on Protocol Analysis and Fuzz Test [PDF]

open access: yesJisuanji gongcheng, 2016
Aiming at the potential security vulnerabilities of Session Initiation Protocol(SIP) and the lack of research work for exploiting SIP vulnerabilities,an exploiting solution of SIP vulnerabilities is proposed based on protocol analysis and fuzz test.On ...
LI Jindong,WANG Tao,WU Yang,LEI Dong
doaj   +1 more source

A Performance Evaluation of In-Memory Databases Operations in Session Initiation Protocol

open access: yesNetwork, 2022
Real-time communication has witnessed a dramatic increase in recent years in user daily usage. In this domain, Session Initiation Protocol (SIP) is a well-known protocol found to provide trusted services (voice or video) to end users along with ...
Ali Al-Allawee   +3 more
doaj   +1 more source

An Improved Three-Factor Session Initiation Protocol Using Chebyshev Chaotic Map

open access: yesIEEE Access, 2020
Session Initiation Protocol (SIP) is the most widely used signalling protocol for controlling communication, establishing, maintaining, and terminating sessions on the Internet.
Xiang-Yu Guo, Da-Zhi Sun, Ying Yang
doaj   +1 more source

Proposed Prototype for Multimedia Protocol in m-Health to Support a Communication between Patient and Hospital

open access: yesTikrit Journal of Pure Science, 2023
Rapid advances in wireless communications and networking technologies, linked with advances in computing and medical technologies, facilitate the development and offering of emerging mobile systems and services in the healthcare sector. The objective of
Naktal Moaid Edan
doaj   +1 more source

MRTP – A Novel Real-time Protocol for Patient-Doctor Online Meetings and Monitoring [PDF]

open access: yesE3S Web of Conferences, 2022
This paper presents the design of a novel Voice over IP (VoIP) protocol that carries real-time voice and medical data in the same stream while preserving good quality of service (QoS) for online medical care.
Al Khatib Iyad
doaj   +1 more source

The Devil is in the Detail: SDP-Driven Malformed Message Attacks and Mitigation in SIP Ecosystems

open access: yesIEEE Access, 2019
VoIP services, in general, and session initiation protocol (SIP) ones, in particular, continue to grow at a fast pace and have already become a key component of next-generation networks.
Zisis Tsiatsikas   +3 more
doaj   +1 more source

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