(19)
(11) EP 1 163 803 A1

(12)

(43) Date of publication:
19.12.2001 Bulletin 2001/51

(21) Application number: 00912825.7

(22) Date of filing: 27.03.2000
(51) International Patent Classification (IPC)7H04Q 3/00
(86) International application number:
PCT/GB0001/158
(87) International publication number:
WO 0059/238 (05.10.2000 Gazette 2000/40)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 25.03.1999 EP 99302324

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

(72) Inventors:
  • CATCHPOLE, Ian Charles
    St. Andrew,Suffolk IP5 1EB (GB)
  • BARTROP, Jeffrey Sean
    NR Bury St. Edmunds,Suffolk IP30 0QZ (GB)
  • CROWTHER, Michael John
    Ipswich,Suffolk IP11 0UA (GB)
  • BERRY, Sandra Dawn
    Colchester,Essex CO3 3BH (GB)
  • STAKER, Mark Robert
    Ipswich,Suffolk IP2 0XF (GB)
  • CLATWORTHY, Jeremy, Leslie
    London SW11 6PP (GB)

   


(54) TELECOMMUNICATIONS NETWORK