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1. (WO1998051116) CALL FORWARDING IN ISDN NETWORKS

Pub. No.:    WO/1998/051116    International Application No.:    PCT/SE1998/000825
Publication Date: Fri Nov 13 00:59:59 CET 1998 International Filing Date: Wed May 06 01:59:59 CEST 1998
IPC: H04M 1/663
H04Q 11/04
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (publ)
Telia AB
ABRAHAMSSON, Leif
Inventors: ABRAHAMSSON, Leif
Title: CALL FORWARDING IN ISDN NETWORKS
Abstract:
A method and device are described which allow an ISDN subscriber to forward incoming calls to a third party using a control device at the subscriber. To forward a call, a connection is set up on an idle B-channel to the third party and interconnecting the incoming an outgoing calls by means of the control device. Calls can be forwarded in dependence upon the type of call (speech, fax, etc.) or upon the origin of the call. Incoming fax messages can be converted to e-mail messages.