AU2003284439A1 - Voice gateway apparatus - Google Patents

Voice gateway apparatus

Info

Publication number
AU2003284439A1
AU2003284439A1 AU2003284439A AU2003284439A AU2003284439A1 AU 2003284439 A1 AU2003284439 A1 AU 2003284439A1 AU 2003284439 A AU2003284439 A AU 2003284439A AU 2003284439 A AU2003284439 A AU 2003284439A AU 2003284439 A1 AU2003284439 A1 AU 2003284439A1
Authority
AU
Australia
Prior art keywords
gateway apparatus
voice gateway
voice
gateway
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003284439A
Inventor
Takashi Tsutsui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SoftBank Corp
Original Assignee
SoftBank BB Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SoftBank BB Corp filed Critical SoftBank BB Corp
Publication of AU2003284439A1 publication Critical patent/AU2003284439A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/009—Arrangements for interconnection between switching centres in systems involving PBX or KTS networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/125—Details of gateway equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13039—Asymmetrical two-way transmission, e.g. ADSL, HDSL
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1322—PBX
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13389—LAN, internet
AU2003284439A 2003-11-21 2003-11-21 Voice gateway apparatus Abandoned AU2003284439A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2003/014941 WO2005050964A1 (en) 2003-11-21 2003-11-21 Voice gateway apparatus

Publications (1)

Publication Number Publication Date
AU2003284439A1 true AU2003284439A1 (en) 2005-06-08

Family

ID=34611330

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003284439A Abandoned AU2003284439A1 (en) 2003-11-21 2003-11-21 Voice gateway apparatus

Country Status (3)

Country Link
AU (1) AU2003284439A1 (en)
TW (1) TW200518575A (en)
WO (1) WO2005050964A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5743936B2 (en) * 2012-03-22 2015-07-01 Ｎｅｃエンジニアリング株式会社 Signal conversion apparatus, exchange, and signal conversion method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3437545B2 (en) * 1999-11-30 2003-08-18 三菱電機株式会社 Intercom adapter
JP2003298660A (en) * 2002-03-29 2003-10-17 Hitachi Communication Technologies Ltd VoIP GATEWAY EQUIPMENT AND DETECTING METHOD OF VoIP COMMUNICATION CONDITION
JP2003348226A (en) * 2002-05-24 2003-12-05 Oki Electric Ind Co Ltd Communication adaptor

Also Published As

Publication number Publication date
WO2005050964A1 (en) 2005-06-02
TW200518575A (en) 2005-06-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase