VoIP terminal speech quality control system and method

Details for Australian Patent Application No. 2007200376 (hide)

Owner NEC Infrontia Corporation

Inventors Ishizaka, Tetsuya

Agent Spruson & Ferguson

Pub. Number AU-B-2007200376

Priority 2006-19988 30.01.06 JP

Filing date 30 January 2007

Wipo publication date 16 August 2007

Acceptance publication date 10 November 2011

International Classifications

H04L 12/66 (2006.01) Data switching networks - Arrangements for connecting between networks having differing types of switching systems, e.g. gateways

H04L 12/56 (2006.01) Data switching networks - Packet switching systems

H04M 3/22 (2006.01) Automatic or semi-automatic exchanges - Arrangements for supervision, monitoring or testing

Event Publications

15 February 2007 Complete Application Filed

  Priority application(s): 2006-19988 30.01.06 JP

16 August 2007 Application Open to Public Inspection

  Published as AU-B-2007200376

10 November 2011 Application Accepted

  Published as AU-B-2007200376

8 March 2012 Standard Patent Sealed

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