Results 131 to 140 of about 1,370 (185)

VoIP - the Access Dimension

BT Technology Journal, 2001
For a given voice quality, VoIP does not offer a particularly efficient transport solution. This becomes a concern in any bandwidth-constrained part of a network, in particular, a copper-based, access network. VoIP access systems need to be carefully designed if they are to offer an acceptable combination of quality and efficiency.
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Covert Communication Over VoIP Streaming Media With Dynamic Key Distribution and Authentication

IEEE Transactions on Industrial Electronics, 2021
Jinghui Peng, Shanyu Tang
exaly  

Technologie VoIP

2007
Práce nabízí principy moderních telekomunikačních technologií, zejména se zaměřuje na technologii VoIP (Voice over IP), neboli na Internetovou telefonii. První dvě části se soustředí na popis klasických telekomunikačních a datových technologií. Čtenář tak získá či si prohloubí znalosti principů klasické telefonie, seznámí se zde například s funkcí ...
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VoIP: Let's Talk

Biomedical Instrumentation & Technology, 2008
openaire   +2 more sources

VoIP

2008
Samrat Ganguly, Sudeept Bhatnagar
openaire   +1 more source

VoIP

2009
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VoIP Routing

2007
Deepankar Medhi, Karthikeyan Ramasamy
openaire   +1 more source

VoIP Processing

2005
James F. Ransome, John W. Rittinghouse
openaire   +1 more source

VoIP MaSe '06 : Securing and managing VoIP communications

2006
VoIP security and ...
State, Radu, Niccolini, Saverio, Schulzrinne, Henning   +2 more
openaire   +1 more source

Quality of Experience of VoIP Service: A Survey of Assessment Approaches and Open Issues

IEEE Communications Surveys and Tutorials, 2012
Sofiene Jelassi, Gerardo Rubino
exaly