WO2001013604A3 - Field programmable telephony interface module - Google Patents

Field programmable telephony interface module

Info

Publication number
WO2001013604A3
WO2001013604A3 PCT/US2000/022863 US0022863W WO2001013604A3 WO 2001013604 A3 WO2001013604 A3 WO 2001013604A3 US 0022863 W US0022863 W US 0022863W WO 2001013604 A3 WO2001013604 A3 WO 2001013604A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
module
according
unit
field programmable
embodiment
Prior art date
Application number
PCT/US2000/022863
Other languages
French (fr)
Other versions
WO2001013604A2 (en )
Inventor
Reinhold Henke
Original Assignee
Ctpx Telecommunications Inc
Reinhold Henke
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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M7/00Interconnection arrangements between switching centres
    • H04M7/0096Trunk circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/005Interface circuits for subscriber lines
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/42314Systems providing special services or facilities to subscribers in private branch exchanges

Abstract

According to one embodiment, an electronic/software module or unit is disclosed. The unit provides analog telephony functionality. According to one example embodiment, the module or unit acts like a universal PBX (private branch exchange) analog line card. According to another embodiment, the module is field programmable. According to yet another embodiment, the module is operating system independent, and/or provides a serial programming interface. According to yet another example embodiment, the module or unit is provided in the form of a printed circuit module that may be mounted in an expansion slot of a computing system such as a personal computer or workstation.
PCT/US2000/022863 1999-08-18 2000-08-18 Field programmable telephony interface module WO2001013604A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14959399 true 1999-08-18 1999-08-18
US60/149,593 1999-08-18

Publications (2)

Publication Number Publication Date
WO2001013604A2 true WO2001013604A2 (en) 2001-02-22
WO2001013604A3 true true WO2001013604A3 (en) 2001-08-30

Family

ID=22530993

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/022863 WO2001013604A3 (en) 1999-08-18 2000-08-18 Field programmable telephony interface module

Country Status (1)

Country Link
WO (1) WO2001013604A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9836376B2 (en) 2009-09-24 2017-12-05 Contec, Llc Method and system for automated test of end-user devices
US9960989B2 (en) 2015-09-25 2018-05-01 Contec, Llc Universal device testing system
US9810735B2 (en) 2015-09-25 2017-11-07 Contec, Llc Core testing machine
WO2017074872A1 (en) * 2015-10-30 2017-05-04 Contec, Llc Universal testing system architecture
US9992084B2 (en) 2015-11-20 2018-06-05 Contec, Llc Cable modems/eMTAs under test
US9838295B2 (en) 2015-11-23 2017-12-05 Contec, Llc Wireless routers under test
US9900116B2 (en) 2016-01-04 2018-02-20 Contec, Llc Test sequences using universal testing system
US9900113B2 (en) 2016-02-29 2018-02-20 Contec, Llc Universal tester hardware

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993022864A1 (en) * 1992-05-05 1993-11-11 American Tel-A-Systems, Inc. Digital switching system connecting buses with incompatible protocols and telephone answering system and private automatic branch exchange with integrated voice and textual message recording
WO1998008324A2 (en) * 1996-08-20 1998-02-26 Advanced Micro Devices, Inc. Microprocessor-controlled full-duplex speakerphone using automatic gain control

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993022864A1 (en) * 1992-05-05 1993-11-11 American Tel-A-Systems, Inc. Digital switching system connecting buses with incompatible protocols and telephone answering system and private automatic branch exchange with integrated voice and textual message recording
WO1998008324A2 (en) * 1996-08-20 1998-02-26 Advanced Micro Devices, Inc. Microprocessor-controlled full-duplex speakerphone using automatic gain control

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
APFEL RUSSEL ET AL: "Signal-processing chips enrich telephone line-card architecture", ELECTRONICS, 5 May 1982 (1982-05-05), New York (US), pages 113 - 118, XP000983006 *
DAVID P. LAUDE: "A Monolithic subscriber line interface circuit", IEEE JOURNAL OF SOLID-STATE CIRCUITS., vol. SC-16, no. 4, August 1981 (1981-08-01), IEEE INC. NEW YORK., US, pages 266 - 270, XP002160794, ISSN: 0018-9200 *
IAN L. MCWALTER ET AL: "A Monolithic line card circuit", PROCEEDINGS OF THE 1982 CUSTOM INTEGRATED CIRCUITS CONFERENCE, 17 May 1982 (1982-05-17) - 19 May 1982 (1982-05-19), Rochester(US), pages 225 - 228, XP000986513 *

Also Published As

Publication number Publication date Type
WO2001013604A2 (en) 2001-02-22 application

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