CA2249841A1 - Pots/packet bridge - Google Patents

Pots/packet bridge

Info

Publication number
CA2249841A1
CA2249841A1 CA002249841A CA2249841A CA2249841A1 CA 2249841 A1 CA2249841 A1 CA 2249841A1 CA 002249841 A CA002249841 A CA 002249841A CA 2249841 A CA2249841 A CA 2249841A CA 2249841 A1 CA2249841 A1 CA 2249841A1
Authority
CA
Canada
Prior art keywords
payload
network
signaling
information
subnetwork
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.)
Granted
Application number
CA002249841A
Other languages
French (fr)
Other versions
CA2249841C (en
Inventor
Joel Goldman
Lawrence Richard Rabiner
Dennis Matthew Romain
Patrick Michael Velardo Jr.
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Publication of CA2249841A1 publication Critical patent/CA2249841A1/en
Application granted granted Critical
Publication of CA2249841C publication Critical patent/CA2249841C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0024—Services and arrangements where telephone services are combined with data services
    • H04M7/0057—Services where the data services network provides a telephone service in addition or as an alternative, e.g. for backup purposes, to the telephone service provided by the telephone services network
    • 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
    • H04M7/0024—Services and arrangements where telephone services are combined with data services
    • H04M7/003—Click to dial services
    • 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
    • H04M7/1285—Details of finding and selecting a gateway for a particular call

Abstract

A system and method for bridging the POTS network and a packet network, such as the Internet, uses a set of access objects that provide the interfacing and functionality for exchanging address and payload information with the packet network, and for exchanging payload information with the payload subnetwork and signaling information with the signaling subnetwork of the POTS network. The system includes a communications management object that coordinates the transfer of information between the POTS network and the packet network; a payload object that transfers payload information between the system and the payload subnetwork of the first communications network; a signaling object that transfers signaling information between the system and thesignaling subnetwork of the first communications network in accordance with a signaling protocol associated with the signaling subnetwork; and a packet objectthat transfers payload and address information between the system and the second communications network in accordance with a communications protocol associated with the second communications network. An alternative embodiment uses a plurality of payload, signaling and packet objects to provide a scalable system.
CA002249841A 1997-10-08 1998-10-08 Pots/packet bridge Expired - Fee Related CA2249841C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/946,965 US6134235A (en) 1997-10-08 1997-10-08 Pots/packet bridge
US08/946,965 1997-10-08

Publications (2)

Publication Number Publication Date
CA2249841A1 true CA2249841A1 (en) 1999-04-08
CA2249841C CA2249841C (en) 2003-07-15

Family

ID=25485262

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002249841A Expired - Fee Related CA2249841C (en) 1997-10-08 1998-10-08 Pots/packet bridge

Country Status (5)

Country Link
US (4) US6134235A (en)
EP (1) EP0915596A3 (en)
JP (1) JPH11317766A (en)
CA (1) CA2249841C (en)
TW (1) TW447203B (en)

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US20050249198A1 (en) 2005-11-10
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US6134235A (en) 2000-10-17
US9407773B2 (en) 2016-08-02
US20110194566A1 (en) 2011-08-11
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US7929519B2 (en) 2011-04-19
US6963556B1 (en) 2005-11-08
EP0915596A3 (en) 2001-01-10
EP0915596A2 (en) 1999-05-12

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