Global Patent Index - EP 2022284 A1

EP 2022284 A1 2009-02-11 - SYSTEM AND METHOD FOR COMMUNICATION

Title (en)

SYSTEM AND METHOD FOR COMMUNICATION

Title (de)

KOMMUNIKATIONSSYSTEM UND -VERFAHREN

Title (fr)

SYSTÈME ET PROCÉDÉ DE COMMUNICATION

Publication

EP 2022284 A1 (EN)

Application

EP 07718880 A

Priority

  • AU 2007000633 W
  • AU 2006902478 A

Abstract (en)

[origin: WO2007131269A1] A system (1) that allows roaming cellular radio telephones (5) to communicate with remote telephony devices (8) using the Internet (10) or other suitable communications networks. The system includes one or more call bridges (4) that implement call legs (6,7) which can be bridged. The bridged call legs define a communications path between the roaming cellular radio telephone and the telephony device. Call bridges are selected under control of servers (2) so as to provide optimum call charges thereby mitigating costs and other factors related to the roaming nature of the cellular radio telephone.

IPC 1-7 (main, further and additional classification)

H04Q 7/38

IPC 8 full level (invention and additional information)

H04W 4/00 (2009.01); H04M 3/42 (2006.01); H04W 76/02 (2009.01)

CPC (invention and additional information)

H04M 7/0057 (2013.01); H04M 2207/18 (2013.01); H04M 2242/14 (2013.01); H04M 2242/30 (2013.01); H04W 76/10 (2018.02)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

WO 2007131269 A1 20071122; AU 2007250519 A1 20071122; EP 2022284 A1 20090211

INPADOC legal status


2011-07-20 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20101201

2009-03-04 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: H04W 4/00 20090101AFI20090128BHEP

2009-03-04 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: H04M 3/42 20060101ALI20090128BHEP

2009-02-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081211

2009-02-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS