Gateway for using non-IP digital PBX telephone handsets with an IP call controller

Details for Australian Patent Application No. 2002232921 (hide)

Owner CITEL TECHNOLOGIES LTD.

Inventors Robinson, Michael, J.

Agent Freehills

Pub. Number AU-A-2002232921

PCT Pub. Number WO2002/052827

Priority 60/258,464 27.12.00 US

Filing date 26 December 2001

Wipo publication date 8 July 2002

International Classifications

H04M 007/00 Arrangements for interconnection between switching centres

H04L 029/06 Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by a protocol

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002232921

30 August 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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