(19)
(11) EP 0 141 852 A1

(12)

(43) Date of publication:
22.05.1985 Bulletin 1985/21

(21) Application number: 84902139.0

(22) Date of filing: 02.05.1984
(51) International Patent Classification (IPC): 
H04L 12/ 43( . )
H04M 9/ 02( . )
(86) International application number:
PCT/US1984/000674
(87) International publication number:
WO 1984/004436 (08.11.1984 Gazette 1984/26)
(84) Designated Contracting States:
AT BE CH DE FR GB LI LU NL SE

(30) Priority: 04.05.1983 US 19830491551
21.02.1984 US 19840582182
21.02.1984 US 19840582069

(71) Applicant: CXC CORPORATION
Irvine, CA 92714 (US)

(72) Inventors:
  • NELSON, Gary, A.
    Irvine, CA 92714 (US)
  • GOODING, Patrick, N.
    Tustin, CA 92680 (US)
  • SCHUMAKER, Richard, E.
    Orange, CA 92669 (US)
  • WALTER, Keith, D.
    Irvine, CA 92714 (US)
  • MARRONE, Edward, S. 1805 South Barrington Avenue
    Los Angeles, CA 92804 (US)
  • GATES, Stillman, F.
    Anaheim, CA 92804 (US)
  • RIGSBEE, Everett, O., III
    San Rafael, CA 94901 (US)
  • TEENER, Michael, D.
    Irvine, CA 92715 (US)

(74) Representative: Rushton, Ronald 
SOMMERVILLE & RUSHTON 11 Holywell Hill
St. Albans Hertfordshire AL1 1EZ
St. Albans Hertfordshire AL1 1EZ (GB)

   


(54) INTEGRATED VOICE/DATA/CONTROL SWITCHING SYSTEM