DocumentCode :
3151294
Title :
A VoIP Client System Framework and its Implementation
Author :
Zou, Fengmei ; Chen, Yuhui ; Cai, Jun ; Li, Shaozi ; Li, Tangqiu ; Shi, Xiaodong
Author_Institution :
Xiamen Univ., Xiamen
fYear :
2007
fDate :
26-28 April 2007
Firstpage :
1116
Lastpage :
1121
Abstract :
This paper describes the design of the whole framework of a VoIP Client System. In this design, we use the design idea of automaton to build the entire dialing and hang up processes, use multithread to implement event synchronous mechanism. Then we use a strategy to couple the Jitter-Buffer design with the automatic adjustment of the redundant packets. This strategy gets a good trade-off at the client between the methods of solving delay and those of solving dithering. The experiment result indicates that this framework keeps good QoS performance even in bad network conditions.
Keywords :
Internet telephony; quality of service; QoS performance; VoIP client system; automaton; delay; dialing up process; dithering; event synchronous mechanism; hang up process; jitter-buffer design; redundant packets; Audio recording; Automata; Bandwidth; Collaborative work; Control systems; Delay; Jitter; Network interfaces; Rendering (computer graphics); User interfaces; Automaton; Framework; Jitter-Buffer; QoS; VoIP;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Supported Cooperative Work in Design, 2007. CSCWD 2007. 11th International Conference on
Conference_Location :
Melbourne, Vic.
Print_ISBN :
1-4244-0963-2
Electronic_ISBN :
1-4244-0963-2
Type :
conf
DOI :
10.1109/CSCWD.2007.4281597
Filename :
4281597
Link To Document :
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