Results 31 to 40 of about 369 (188)

How green is IP-telephony? [PDF]

Proceedings of the first ACM SIGCOMM workshop on Green networking, 2010
With constantly increasing costs of energy, we ask ourselves what we can say about the energy efficiency of existing VoIP systems. To answer that question, we gather information about the existing client-server and peer-to-peer VoIP systems, build energy models for these systems, and evaluate their power consumption and relative energy efficiency ...
Salman Abdul Baset, Joshua Reich, Jan Janak, Pavel Kasparek, Vishal Misra, Dan Rubenstein, Henning Schulzrinne   +6 more
openaire   +1 more source

Targeting ligament boundaries rather than alignment boundaries in augmented‐reality‐assisted total knee arthroplasty ensures comparable gait patterns between operated and contralateral limbs

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Modern personalised total knee arthroplasty (TKA) techniques aim to mimic natural knee kinematics by focusing on soft‐tissue dynamics rather than static alignment. However, a consistent definition of the optimal ligamentous balance has not yet been established.
Michael Engl, Fjorela Qordja, Guido Bocchino, Giulio Maccauro, Sebastian Schaller, Andrea Giordano Salvi, Luca De Berardinis, Michele Paolo Festini Capello, Pieralberto Valpiana, Pier Francesco Indelli   +9 more
wiley   +1 more source

Diseño de telefonía IP a través del cloud computing bajo una plataforma de software libre OpenNebula

Maskana, 2017
The present study implicates a new solution of telecommunication for IP telephony service, which is based on cloud computing, providing an option for communications at the “Universidad Técnica del Norte”.
Gisela C. Ruiz G., Edgar A. Maya O., Carlos A. Vásquez A., Hernán M. Domínguez L., Diego H. Peluffo O.   +4 more
doaj  

IP Telephony Based Danger Alert Communication System and Its Implementation

Advances in Electrical and Electronic Engineering, 2012
The paper deals with development of a web application allowing to deliver pre-recorded voice messages by using SIP generator. The developed application is a part of complex system, which has been evolved in Dpt.
Filip Rezac, Filip Kolenovsky, Martin Mikulec, Miroslav Voznak, Jan Rozhon, Jiri Vychodil, Karel Tomala, Jakub Safarik   +7 more
doaj   +1 more source

The Development of a Secure Internet Protocol (IP) Network Based on Asterisk Private Branch Exchange (PBX)

Applied Sciences, 2023
The research problem described in this article is related to the security of an IP network that is set up between two cities using hosting. The network is used for transmitting telephone traffic between servers located in Germany and the Netherlands. The
Mubarak Yakubova, Olga Manankova, Assel Mukasheva, Alimzhan Baikenov, Tansaule Serikov   +4 more
doaj   +1 more source

Pediatric Preanesthesia Assessment Electronic Triage Tool: Implementation, Quality Improvement, and Retrospective Observational Evaluation of a Patient‐Administered Questionnaire

Pediatric Anesthesia, EarlyView.
ABSTRACT Background Preanesthesia assessment is essential but resource‐intensive. Electronic health records (EHRs) are widespread, yet pediatric perioperative screening remains variable. Objective To develop and implement a preanesthesia triage tool based on patient‐administered electronic triage questionnaire (PAC‐Q) integrated with the Epic EHR to ...
Natasha Mills, Everan Michalchyshyn, Megan Parry, Barbara Couper, Alida Orr, Maria Mohareb, Skye Rutherford, Kathleen Cosby, Andrew Jarvis, Jeanette So, Michelle Lachica, Angela Domingues, James Robertson, Clyde Matava   +13 more
wiley   +1 more source

Emergent Innovation in Systemic Programme Design: Retrospective Reflections on the Development of a Student‐Centred Masters in Systems Thinking

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Our theory of education, based on a systemic understanding of the subjective and intersubjective construction of knowledge, is that students are motivated to study what is most meaningful to them. Meaningfulness is grounded in the students' prior experiences, which are highly diverse.
Wendy J. Gregory, Gerald Midgley
wiley   +1 more source

Protection of IP-telefony networks on the basis of Asterisk from interception of data

Қарағанды университетінің хабаршысы. Физика сериясы, 2017
Nowadays the new round of technologies development on voice transfer, and IP-telephony is observed. In a type of the growing levels of demand and popularity of IP-telephony as bases of corporate communication infrastructure creation there is a question ...
M.Z. Yakubova, V.P. Razinkin, T.G. Serikov, A.K. Muratova   +3 more
doaj  

‘Everything is a signal’: speaking circuits and noisy signs in the making of language‐oriented AI « Tout est signal » : circuits parlants et signes bruyants dans la création de l'IA orientée langage

Journal of the Royal Anthropological Institute, EarlyView.
Contemporary artificial intelligence (AI) technologies are often presumed to be capable of revealing unmediated truths about the world, including the truths language might hold, echoing the long‐standing assertion that language's primary function is to directly translate reality.
Beth M. Semel
wiley   +1 more source

SPIT DETECTION AND PREVENTION

Electrica, 2017
In telecommunication technology VoIP protocol has become a very popular technology as it is cheap, efficient. Also it has easy deployment. While it has lots of advantages it brings lots of vulnerabilities.
Selin KAMAS, Muhammed Ali AYDIN
doaj   +2 more sources