A study on IN call model for the support of multimedia services in IP network

Author

Qibo, Sun ; Fangchun, Yang ; Sen, Su

Author_Institution

Nat. Lab. of Switching Technol. & Telecommun. Networks, Beijing Univ. of Posts & Telecommun., China

Volume

2

fYear

2001

fDate

2001

Firstpage

766

Abstract

With the fast development of IP telephony, there is a need to quickly provide more powerful and competitive multimedia services in the IP network. A natural choice is to integrate the intelligent network and IP network and exploit the mature capabilities of service creation and service deployment of the intelligent network in the IP network. This paper addresses a new call model between the intelligent network and the IP network for supporting the advanced multimedia service in the IP network using H.323. Firstly, the reason why the existing IN basic call state model is not suitable to model H.323 signaling are analyzed, then an enhanced call model based layered structure in order to fully exploit the advantages introduced by H.323 is proposed. Finally, we present an approach of the IP-SSP architecture based on the proposed model to fulfill the integration between the IN and IP

Keywords

Internet telephony; intelligent networks; multimedia communication; telecommunication signalling; telecommunication standards; transport protocols; H.323 signaling; IN call model; IP network; IP telephony; IP-SSP architecture; call model based layered structure; intelligent network; multimedia services; service creation; service deployment; Context modeling; Electronic mail; IP networks; Intelligent networks; Laboratories; Multimedia communication; Streaming media; Sun; Telecommunication switching; Telephony;

fLanguage

English

Publisher

ieee

Conference_Titel

Info-tech and Info-net, 2001. Proceedings. ICII 2001 - Beijing. 2001 International Conferences on

Conference_Location

Beijing

Print_ISBN

0-7803-7010-4

Type

conf

DOI

10.1109/ICII.2001.983673

Filename

983673