Designof a Lan-Based Voice Over Ip (VOIP) Telephone System
Designof a Lan-Based Voice Over Ip (VOIP) Telephone System
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Date
2015-05-03
Authors
Hassan Suleiman Abdalla Omer
Journal Title
Journal ISSN
Volume Title
Publisher
University of Khartoum
Abstract
The objective of this study was to design a program to transmit
voice conversations over data network using the internet protocol –Voice
Over IP (VOIP). JAVA programming language was used to design the
client-server model, codec and socket interfaces. The design was fully
explained as to its input, processing and output.
The test of the designed voice over IP model was successful,
although some delay in receiving the conversation was noticed. This was
related to the data network used. The noticed echo could be attributed to
the quality of the media used.
The study recommended overcoming the above mentioned
problems. It also recommended application of the designed programme in
a graphical interface form so as to make it easier for non IT specialists.
This can make the design of commercial value.
Description
A thesis submitted to the University of Khartoum in
partial fulfillment of the requirement for the degree
of MSC in Communication & Information Systems
Keywords
Telephone System
Voice Over Internet Protocol
Internet Protocol
Public Switched Telephone Network
International Telecom Union
Local Area Networ
Communication and Information Systems
Electrical and Electronics Engineering
University of Khartoum
Citation
Hassan Suleiman Abdalla Omer, Designof a Lan-Based Voice Over Ip (VOIP) Telephone System. – Khartoum : University of Khartoum, 2009. - 66 P. : illus., 28 cm., M.Sc.