(19)
(11) EP 1 557 978 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
31.12.2008 Bulletin 2009/01

(45) Mention of the grant of the patent:
19.03.2008 Bulletin 2008/12

(21) Application number: 03809683.0

(22) Date of filing: 13.08.2003
(51) International Patent Classification (IPC): 
H04L 29/06(2006.01)
(86) International application number:
PCT/CN2003/000671
(87) International publication number:
WO 2004/040845 (13.05.2004 Gazette 2004/20)

(54)

A SECURITY MANAGEMENT METHOD FOR AN INTEGRATED ACCESS DEVICE OF NETWORK

SICHERHEITSVERWALTUNGSVERFAHREN FÜR EINE INTEGRIERTE EINRICHTUNG EINES NETZWERKS

PROCEDE DE GESTION DE LA SECURITE POUR UN DISPOSITIF D'ACCES INTEGRE DU RESEAU

(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

(30) Priority: 01.11.2002 CN 02147470
01.11.2002 CN 02147472

(43) Date of publication of application:
27.07.2005 Bulletin 2005/30

(73) Proprietor: Huawei Technologies Co., Ltd.
Guangdong, Shenzhen 518057 (CN)

(72) Inventors:
  • LUO, Bing, IP Dept, Huawei Service Centre Building
    518057 Shenzhen, Guangdong (CN)
  • ZHANG, Z., IP Dept, Huawei Service Centre Building
    518057 Shenzhen, Guangdong (CN)
  • TANG, J., IP Dept, Huawei Service Centre Building
    518057 Shenzhen, Guangdong (CN)
  • MA, J., IP Dept, Huawei Service Centre Building
    518057 Shenzhen, Guangdong (CN)
  • WEI, Q., IP Dept, Huawei Service Centre Building
    518057 Shenzhen, Guangdong (CN)

(74) Representative: Epping - Hermann - Fischer 
Patentanwaltsgesellschaft mbH Postfach 20 07 34
80007 München
80007 München (DE)


(56) References cited: : 
WO-A-02/080515
CA-A- 2 293 989
 WO-A2-02/11357
US-A1- 2001 044 893
   
  • FERNANDO CUERVO NORTEL NETWORKS BRYAN HILL GOTHAM NETWORKS NANCY GREENE NORTEL NETWORKS CHRISTIAN HUITEMA TELCORDIA TECHNOLOGIES A: "Megaco Protocol" IETF STANDARD-WORKING-DRAFT, INTERNET ENGINEERING TASK FORCE, IETF, CH, vol. megaco, no. 4, 21 September 1999 (1999-09-21), XP015022848 ISSN: 0000-0004
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).