Implementation of CO messaging system based on SCSA

Author

Cho, H. ; Kim, S.J. ; Jin, J.H. ; Lee, S.K.

Author_Institution

Korea Telecom, Seoul, South Korea

Volume

1

fYear

1997

fDate

20-22 Aug 1997

Firstpage

223

Abstract

The telephone message delivery system (TMDS), an effective voice messaging system based on the signal computing system architecture (SCSA), is proposed to increase the call completion rate of the PSTN. The TMDS is composed of two mutually interactive functions. One is a conditional re-routing function in the central office (CO) electronic switching system (ESS). The other is a supplementary computer control system which handles incoming or outgoing calls, and provides subscribers with various message management functions. The SCSA is adopted to maximize the system performance. The implemented system has been tested in three fields for three months. This paper also evaluates the field trial results

Keywords

electronic switching systems; telecommunication computing; telecommunication control; telecommunication network management; telecommunication network routing; telephone networks; voice mail; CO messaging system; ESS; PSTN; SCSA; call completion rate; central office; conditional rerouting function; electronic switching system; field trial results; message management functions; signal computing system architecture; supplementary computer control system; system performance; telephone message delivery system; voice messaging system; Control systems; Electronic switching systems; Feedback; Message service; Protocols; System performance; System testing; Telecommunication computing; Telecommunication switching; Telephony;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Computers and Signal Processing, 1997. 10 Years PACRIM 1987-1997 - Networking the Pacific Rim. 1997 IEEE Pacific Rim Conference on

Conference_Location

Victoria, BC

Print_ISBN

0-7803-3905-3

Type

conf

DOI

10.1109/PACRIM.1997.619941

Filename

619941