(19)
(11) EP 1 568 162 A2

(12)

(88) Date of publication A3:
26.08.2004

(43) Date of publication:
31.08.2005 Bulletin 2005/35

(21) Application number: 03787045.8

(22) Date of filing: 25.11.2003
(51) International Patent Classification (IPC)7H04J 1/00
(86) International application number:
PCT/US2003/037458
(87) International publication number:
WO 2004/049608 (10.06.2004 Gazette 2004/24)
(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
Designated Extension States:
AL LT LV MK

(30) Priority: 25.11.2002 US 428704 P
26.12.2002 US 436018 P

(71) Applicants:
  • Telesector Resources Group, Inc.
    New York, NY 10036 (US)
  • Verizon Data Services Inc.
    Temple Terrace, FL 33637 (US)

(72) Inventors:
  • Craig, L., Reding
    Midland Park, NJ 07432 (US)
  • JOHN, R., Reformato
    East Meadow, NJ 11554 (US)
  • CHRIS, L., Helbling
    Stamford, CT 06902 (US)
  • LOREN, C., Swingle
    Norwalk, CT 06851 (US)
  • ZIAUDDIN, R., Majid
    Irving, TX 75063 (US)
  • BRIAN, F., Roberts
    Lewisville, TX 75067 (US)
  • KEN, Hum
    Arlington, TX 76012 (US)

(74) Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät 
Maximilianstrasse 58
80538 München
80538 München (DE)

   


(54) METHODS AND SYSTEMS FOR CONFERENCE CALL BUFFERING