(19)
(11) EP 1 269 689 A1

(12)

(43) Date of publication:
02.01.2003 Bulletin 2003/01

(21) Application number: 01912771.1

(22) Date of filing: 16.02.2001
(51) International Patent Classification (IPC)7H04L 12/28
(86) International application number:
PCT/US0104/975
(87) International publication number:
WO 0106/1934 (23.08.2001 Gazette 2001/34)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 18.02.2000 EP 00301286
18.02.2000 GB 0003934

(71) Applicant: BRITISH TELECOMMUNICATIONS public limited company
London EC1A 7AJ (GB)

(72) Inventors:
  • CORSON, Mathew, S.
    Kensington, MD 20895 (US)
  • O'NEIL, Alan W.
    Ipswich,Suffolk 1P4 2JA (GB)

(74) Representative: Nash, Roger William 
BT Group Legal Services,Intellectual Property Department,Holborn Centre, 8th Floor,120 Holborn
London EC1N 2TE
London EC1N 2TE (GB)

   


(54) TELECOMMUNICATIONS ROUTING