Results 51 to 60 of about 388 (207)

IP Telephony: Comparison of Subjective Assessment Methods for Voice Quality Evaluation

Walailak Journal of Science and Technology, 2013
One problem that often occurs after installing/implementing an IP telephony system is voice quality. Although there are objective measurement tools for voice quality evaluation, the prices of these are very expensive.
Therdpong DAENGSI, Chai WUTIWIWATCHAI, Apiruck PREECHAYASOMBOON, Saowanit SUKPARUNGSEE   +3 more
doaj   +1 more source

Overdose reversal through peer intervention: Findings from the naloxone prospective outcome research study (NalPORS) on the effectiveness of overdose response by people who use opioids in the United Kingdom and Sweden

Addiction, EarlyView.
Abstract Background/aims Take‐home naloxone (THN) programmes have been introduced in many European countries to provide non‐medically trained people who are likely to witness an opioid overdose, including people who use opioids, with a naloxone kit and training.
Nicola Metrebian, Teodora Dascal, Clare Mackie, Rose Tinch‐Taylor, Ben Carter, Joanne Neale, Mariana Gonzalez Utrilla, Ed Day, Joar Guterstam, Kirsten Horsburgh, Martin Kåberg, Mike Kelleher, Soraya Mayet, Josie Smith, Desiree Eide, Elin Holmén, Rebecca McDonald, Stephen Parkin, Henrik Thiesen, John Strang, NalPORS Research Team, Dean Acreman, Shabana Akhtar, Louise Aitken, Martin Anderson, James Cassidy, Sarah Cosgrove, Jo Grayer, Michelle Hughes, Louise Horn, Anika Miah, John Pratt   +31 more
wiley   +1 more source

Removing Ambiguities of IP Telephony Traffic Using Protocol Scrubbers [PDF]

Journal of Systemics, Cybernetics and Informatics, 2012
Network intrusion detection systems (NIDSs) face the serious challenge of attacks such as insertion and evasion attacks that are caused by ambiguous network traffic.
Bazara I. A. Barry
doaj  

Wireless IP Telephony

CoRR, 2010
Pages IEEE format, International Journal of Computer Science and Information Security, IJCSIS, Vol. 7 No. 2, February 2010, USA. ISSN 1947 5500, http://sites.google.com/site/ijcsis/
openaire   +2 more sources

A Cross‐Nationally Validated Nomogram for Cardiometabolic Multimorbidity in Overweight/Obese Older Adults: CHARLS and HRS Cohorts

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims Middle‐aged and older adults with overweight or obesity are at increased risk of cardiometabolic multimorbidity (CMM), yet validated prediction tools tailored to this population remain limited. This study aimed to develop and validate a multidimensional nomogram integrating metabolic, functional and psychological predictors. Materials and
Yanhan Wei, Siyi He, Huizhen Chen, Yanzhong Wang   +3 more
wiley   +1 more source

New opportunities for studying digital information transmission technologies using Cisco equipment [PDF]

E3S Web of Conferences
The article describes a methodology for studying network technologies using Cisco equipment to create a model of a digital three-level information transmission network with further analysis of the network state and network traffic research.
Prosviryakova L. V., Osipov K. A., Dmitriev A. A.   +2 more
doaj   +1 more source

Multicenter RCT 6‐Year Survival of Zirconia‐Reinforced Lithium Silicate Endocrowns: 90° Shoulder Versus Butt‐Joint Margins

International Endodontic Journal, EarlyView.
ABSTRACT Objectives Margin design significantly influences endocrown biomechanical performance. Nevertheless, long‐term clinical data comparing margin designs within a singular zirconia‐reinforced lithium silicate (ZLS) system remain scarce. This study reports the 6‐year follow‐up results of a multicenter, prospective, randomized, assessor‐blinded ...
Ping Xiao, Ziting Zheng, Yuting Zeng, Xiaoyu Lin, Jiayao Mo, Liya Chen, Jilei Wang, Yuan Wu, Zhongchun Tong, Wenjuan Yan   +9 more
wiley   +1 more source

Bruteforce Attacks Blocking Solution on Embedded SIP Communication Server

Communications, 2013
This article deals with embedded SIP communication server with an easy integration into the computer network based on open source solutions and its effective defense against the most frequent attack in the present - Denial of Service.
Filip Rezac, Jakub Safarik, Miroslav Voznak, Jan Rozhon, Karel Tomala, Jiri Vychodil   +5 more
doaj   +1 more source

Internetworking telephony, IP and ATM networks

ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202), 1999
This paper proposes a general internetworking principle applicable to internetworking any two networks. We apply this principle to the specific problem of internetworking ATM networks with the PSTN and IP networks. A proof-of-concept prototype implementation of the IP-ATM internetworking solution is also described.
openaire   +2 more sources

Patient and Carer Participation in Reporting Patient Safety Incidents During Hospital Admission: A Scoping Review

Journal of Advanced Nursing, EarlyView.
ABSTRACT Background More than one in 10 patients experience harm in hospital, and patients with communication support needs are at higher risk. Patients and their carers are well‐placed to provide insights into patient safety incidents that may result in harm, which is essential to improving patient safety in hospitals.
Rebecca Sullivan, Tanya Ramadan, Shu En Lee, Robyn O'Halloran   +3 more
wiley   +1 more source