Results 121 to 130 of about 5,018 (225)

Load balancing of IP telephony

, 2008
In today's world, more and more phone calls are made over IP. This results in an increasing demand for scalable IP telephony equipment. Ingate Systems AB produces firewalls specialized in handling IP telephony. They have an inherent limit in the number of concurrent phone calls that they can handle. This can be a bottleneck at high loads.
openaire   +1 more source

CDCS: a new case-based method for transparent NAT traversals of the SIP protocol

Journal of Computer Science and Technology, 2007
Voice communications on IP networks use owner protocols as well as standards like SIP, MGCP and H323. In this paper we propose a new method for transparent traversal of NATed (Network Address Translated) networks for the SIP (Session Initiation Protocol)
Mustapha Guezouri, Abdelhamid Mellouk
doaj  

Efficiency of Packet Voice with Deterministic Delay [PDF]

, 2000
Baldi, Mario, Risso, Fulvio Giovanni Ottavio   +1 more
core   +1 more source

Impact of Packet Loss Rate on Quality of Compressed High Resolution Videos. [PDF]

Sensors (Basel), 2023
Bienik J, Uhrina M, Sevcik L, Holesova A.   +3 more
europepmc   +1 more source

Tests of robustness of GMM speaker verification in VoIP telephony

Archives of Acoustics, 2014
The paper presents the scores of the GMM (Gaussian Mixture Models) based speaker verification system for speech signal transmitted in VoIP (Voice over IP) telephony conditions.
Piotr Staroniewicz
doaj  

Development and implementation of telehealth for peritoneal dialysis and kidney transplant patients monitoring during the COVID-19 pandemic. [PDF]

J Bras Nefrol, 2021
Deboni LM, Neermann EMV, Calice-Silva V, Hanauer MA, Moreira A, Ambrósio A, Guterres DB, Vieira MA, Nerbass FB.   +8 more
europepmc   +1 more source

DEFEAT: Android device behavior-based datasets for multi-stage APT. [PDF]

Data Brief
Jabar T, Al-Kadhimi AA, Singh MM.
europepmc   +1 more source

Artificial Intelligence-Based Teleopthalmology Application for Diagnosis of Diabetics Retinopathy. [PDF]

IEEE Open J Eng Med Biol, 2022
Ghouali S, Onyema EM, Guellil MS, Wajid MA, Clare O, Cherifi W, Feham M.   +6 more
europepmc   +1 more source

IP telephony : Mobility and security

, 2005
With the introduction of IP based telephony services, the Internet has started to challenge the traditional PSTN networks as an infrastructure for providing real-time interactive services. This upcoming paradigm shift is not only driven by the desire to provide cost efficient solutions, but by basing the communication on IP we expect that the end-users
openaire   +1 more source

COPD-patients' perspective on adherence to therapy and its integration into a systematic literature review. [PDF]

BMC Pulm Med
Zimmermann M, Kroppen D, Ammous O, Majorski DS, Berger MP, Stanzel SB, Holle JF, Schumacher F, Matthes T, Windisch W, Wollsching-Strobel M.   +10 more
europepmc   +1 more source