The Design and Implementation of SIP Signal Control Framework of Application Server Based on JAIN-SLEE

Author

Xiaoxiao, Hu ; Shicheng, Zhang ; Bo, Cheng ; Junliang, Chen

Author_Institution

State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing, China

Volume

2

fYear

2009

fDate

25-27 Dec. 2009

Firstpage

451

Lastpage

455

Abstract

In this paper, we introduced a design and implementation of a SIP signal control framework as a medium between the service logic and SIP stack. It is used to establish different kinds of RTP connections controlled by SIP application server according to the service logic. Through this framework, a new operation can be easily reused and a signal control flow can be easily modified or added by modifying the configuration file of this framework. Besides, JSLEE is chosen as a container of our logic entities in our implementation for its concurrent controlling, asynchronous communications mechanism and light-weight transaction management. We´ve implemented the basic and some extended functions in signal control of B2BUA using this framework. And it has been applied in multimedia conference.

Keywords

signalling protocols; JAIN-SLEE; RTP connection; SIP signal control; SIP stack; application server; asynchronous communications mechanism; light-weight transaction management; service logic; state machine; Application software; Asynchronous communication; Communication system control; Computer applications; Computer networks; Containers; Logic; Signal design; Telecommunication computing; Telecommunication control; JSLEE; SIP; concurrent; state machine;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science-Technology and Applications, 2009. IFCSTA '09. International Forum on

Conference_Location

Chongqing

Print_ISBN

978-0-7695-3930-0

Electronic_ISBN

978-1-4244-5423-5

Type

conf

DOI

10.1109/IFCSTA.2009.233

Filename

5384666