Architecture and protocols for IN/Internet interworking

Author

Zhengkun, Mi

Author_Institution

Nanjing Univ. of Posts & Telecommun., China

fYear

1998

fDate

22-24 Oct 1998

Abstract

Following an introduction to the technical background, and service classes, the paper proposes an enhanced distributed functional plane (DFP) architecture to support IN/Internet interworking. The architecture features a three-layer interworking: network layer, service layer and management layer. It enlarges the service scope of PINT (PSTN/Internet interworking), covering also Internet telephony. Signalling information flow for an example service is presented to demonstrate the feasibility of the proposed architecture. Finally a discussion is devoted to VoIP techniques, including the appropriate protocol stack, call control mechanism, speech compression algorithm, and DTMF signal detection

Keywords

Internet; Internet telephony; data compression; intelligent networks; internetworking; signal detection; speech coding; telecommunication congestion control; telecommunication signalling; transport protocols; DFP architecture; DTMF signal detection; IN/Internet interworking; Internet telephony; PINT; PSTN/Internet interworking; VoIP techniques; call control mechanism; distributed functional plane; management layer; network layer; protocol stack; protocols; service classes; service layer; signalling information flow; speech compression algorithm; three-layer interworking; IP networks; ISDN; Intelligent networks; Internet telephony; Leg; Network servers; Optical wavelength conversion; Protocols; Web and internet services; Web server;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Technology Proceedings, 1998. ICCT '98. 1998 International Conference on

Conference_Location

Beijing

Print_ISBN

7-80090-827-5

Type

conf

DOI

10.1109/ICCT.1998.743374

Filename

743374