SENDING AN EMERGENCY INDICATION OVER A PACKET-BASED NETWORK - Patent 1329080

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EP 1 329 080 A2

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(88)	Date of publication A3:
	04.07.2002

(43)	Date of publication:
	23.07.2003 Bulletin 2003/30

(21)	Application number: 01983209.6

(22)	Date of filing: 16.10.2001

(51)	International Patent Classification (IPC)⁷: H04L 29/06, G08B 25/01, H04M 11/04

(86)	International application number:
	PCT/US0142/776

(87)	International publication number:
	WO 0203/3897 (25.04.2002 Gazette 2002/17)

(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

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Priority:

16.10.2000 US 688460

(71)	Applicant: Nortel Networks Limited
	St. Laurent,Quebec H4S 2A9 (CA)

(72)	Inventor:
	ZONOUN, Mohammad, R. Sunnyvale, CA 94087 (US)

(74)	Representative: Coyle, Philip Aidan et al
	F. R. KELLY & CO.27 Clyde RoadBallsbridge Dublin 4 Dublin 4 (IE)

(54)	SENDING AN EMERGENCY INDICATION OVER A PACKET-BASED NETWORK