PROCESSING OF CALL SESSION INFORMATION - Patent 1293088

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EP 1 293 088 A2

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(88)	Date of publication A3:
	18.07.2002

(43)	Date of publication:
	19.03.2003 Bulletin 2003/12

(21)	Application number: 01937746.4

(22)	Date of filing: 25.05.2001

(51)	International Patent Classification (IPC)⁷: H04M 7/00, H04L 29/06

(86)	International application number:
	PCT/US0117/101

(87)	International publication number:
	WO 0109/1433 (29.11.2001 Gazette 2001/48)

(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:

25.05.2000 US 578316

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

(72)	Inventor:
	PROKOP, Andrew, J. St. Paul, MN 55105 (US)

(74)	Representative: Exell, Jonathan Mark
	Elkington & FifeProspect House8 Pembroke Road Sevenoaks, Kent TN13 1XR Sevenoaks, Kent TN13 1XR (GB)

(54)	PROCESSING OF CALL SESSION INFORMATION