Personalization for SIP multimedia communications with presence

Author

Jiang, Dongmei ; Yeap, Tet Hin ; Logrippo, Luigi ; Liscano, Ramiro

Author_Institution

SITE, Ottawa Univ., Ont., Canada

Volume

2

fYear

2005

fDate

13-15 June 2005

Firstpage

1365

Abstract

This paper presents a 3-layer service architecture for the session initiation protocol (SIP) that incorporates other protocols to provide multimedia and presence communications. Beyond SIP basic services, personalized services are also addressed. To enrich presence related services, presence information is extended from the well known "online" and "offline" indicators to a much broader meaning that includes "location", "linestatus", "role" and "availability". Based on this, the call processing language (CPL) is extended to describe presence related personalized services in both call-processing systems and presence systems using information such as a person\´s presence status, time, address, language, or any of their combinations.

Keywords

multimedia communication; protocols; telecommunication services; 3-layer service architecture; CPL extensions; SIP multimedia communication; call processing language; call-processing systems; offline indicators; online indicators; presence communications; presence extensions; presence information; presence systems; session initiation protocol; Availability; Communication system control; Control systems; Internet; Multimedia communication; Multimedia systems; Network servers; Protocols; Standards; Videoconference;

fLanguage

English

Publisher

ieee

Conference_Titel

Services Systems and Services Management, 2005. Proceedings of ICSSSM '05. 2005 International Conference on

Print_ISBN

0-7803-8971-9

Type

conf

DOI

10.1109/ICSSSM.2005.1500221

Filename

1500221