WO1998051116A3 - Call forwarding in isdn networks - Google Patents

Call forwarding in isdn networks Download PDF

Info

Publication number
WO1998051116A3
WO1998051116A3 PCT/SE1998/000825 SE9800825W WO9851116A3 WO 1998051116 A3 WO1998051116 A3 WO 1998051116A3 SE 9800825 W SE9800825 W SE 9800825W WO 9851116 A3 WO9851116 A3 WO 9851116A3
Authority
WO
WIPO (PCT)
Prior art keywords
call
call forwarding
incoming
calls
isdn networks
Prior art date
Application number
PCT/SE1998/000825
Other languages
French (fr)
Other versions
WO1998051116A2 (en
Inventor
Leif Abrahamsson
Original Assignee
Ericsson Telefon Ab L M
Telia Ab
Leif Abrahamsson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M, Telia Ab, Leif Abrahamsson filed Critical Ericsson Telefon Ab L M
Priority to AU74615/98A priority Critical patent/AU7461598A/en
Publication of WO1998051116A2 publication Critical patent/WO1998051116A2/en
Publication of WO1998051116A3 publication Critical patent/WO1998051116A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H04Q11/0457—Connection protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/663—Preventing unauthorised calls to a telephone set
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1305—Software aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13091—CLI, identification of calling line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13095—PIN / Access code, authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13176—Common channel signaling, CCS7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13179—Fax, still picture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13205—Primary rate access, PRI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1322—PBX
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13256—Call screening
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13282—Call forward, follow-me, call diversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13296—Packet switching, X.25, frame relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13299—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13375—Electronic mail
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13389—LAN, internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13405—Dual frequency signaling, DTMF

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

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.
PCT/SE1998/000825 1997-05-07 1998-05-05 Call forwarding in isdn networks WO1998051116A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU74615/98A AU7461598A (en) 1997-05-07 1998-05-05 Method and device in isdn network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9701717-2 1997-05-07
SE9701717A SE9701717D0 (en) 1997-05-07 1997-05-07 Method and device in ISDN network

Publications (2)

Publication Number Publication Date
WO1998051116A2 WO1998051116A2 (en) 1998-11-12
WO1998051116A3 true WO1998051116A3 (en) 1999-03-25

Family

ID=20406864

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/000825 WO1998051116A2 (en) 1997-05-07 1998-05-05 Call forwarding in isdn networks

Country Status (3)

Country Link
AU (1) AU7461598A (en)
SE (1) SE9701717D0 (en)
WO (1) WO1998051116A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6615348B1 (en) 1999-04-16 2003-09-02 Intel Corporation Method and apparatus for an adapted digital signature
US6085321A (en) * 1998-08-14 2000-07-04 Omnipoint Corporation Unique digital signature
US6356935B1 (en) 1998-08-14 2002-03-12 Xircom Wireless, Inc. Apparatus and method for an authenticated electronic userid
AU6685600A (en) * 1999-07-30 2001-02-19 Bruhl, Volker Isdn-d-channel data transmission

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588571A2 (en) * 1992-09-14 1994-03-23 Sony Corporation Incoming call transfer terminal
EP0749228A2 (en) * 1995-06-14 1996-12-18 Marion Wasenitz Circuit arrangement for controlling the treatment of an incoming call

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588571A2 (en) * 1992-09-14 1994-03-23 Sony Corporation Incoming call transfer terminal
EP0749228A2 (en) * 1995-06-14 1996-12-18 Marion Wasenitz Circuit arrangement for controlling the treatment of an incoming call

Also Published As

Publication number Publication date
AU7461598A (en) 1998-11-27
SE9701717D0 (en) 1997-05-07
WO1998051116A2 (en) 1998-11-12

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