Method for a session initiation protocol push-to-talk terminal to indicate answer operating mode to an internet protocol push-to-talk network server

Details for Australian Patent Application No. 2005234201 (hide)

Owner Research In Motion Limited

Inventors Buckley, Adrian; Allen, Andrew M.; Sundresh, Bokinakere S.

Agent Spruson & Ferguson

Pub. Number AU-B-2005234201

PCT Pub. Number WO2005/101786

Priority 60/620,034 19.10.04 US; 60/561,664 13.04.04 US

Filing date 12 April 2005

Wipo publication date 27 October 2005

Acceptance publication date 18 June 2009

International Classifications

H04W 92/02 (2009.01) Interfaces specially adapted for wireless communication networks

H04L 29/06 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by a protocol

H04L 29/08 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - Transmission control procedure, e.g. data link level control procedure

Event Publications

5 October 2006 PCT application entered the National Phase

  PCT publication WO2005/101786 Priority application(s): WO2005/101786

18 June 2009 Application Accepted

  Published as AU-B-2005234201

15 October 2009 Standard Patent Sealed

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