EP 0893021 A1 19990127 - TERMINATING DATA VOICE CALL ARCHITECTURE

Title (en)

TERMINATING DATA VOICE CALL ARCHITECTURE

Title (de)

ARCHITEKTUR FÜR DIE AUSLÖSUNG VON DATEN-SPRACHANRUFEN

Title (fr)

ARCHITECTURE TERMINALE POUR COMMUNICATION VOCALE DE DONNEES

Publication

EP 0893021 A1 19990127 (EN)

Application

EP 97903175 A 19970226

Priority

CA 9700128 W 19970226
US 63116296 A 19960412

Abstract (en)

[origin: WO9739560A1] The invention resides in the field of telecommunication network architecture which supports voice connections over data networks and publicly switched networks. In one preferred embodiment, the invention permits a voice connection between a personal computer or CPE device (10) and a plain regular telephone terminal (30), over an Internet or data network (20) and a local exchange carrier or local access provider of the PSTN (24) to which the regular telephone terminal is connected.

IPC 1-7

H04M 3/00; H04M 11/00; H04L 12/64

IPC 8 full level

H04M 7/00 (2006.01); H04M 7/12 (2006.01)

CPC (source: EP)

H04M 7/128 (2013.01)

Citation (search report)

See references of WO 9739560A1

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

WO 9739560 A1 19971023; AU 1762497 A 19971107; AU 708441 B2 19990805; CA 2250902 A1 19971023; CA 2250902 C 20020205; EP 0893021 A1 19990127

DOCDB simple family (application)

CA 9700128 W 19970226; AU 1762497 A 19970226; CA 2250902 A 19970226; EP 97903175 A 19970226