Method for interconnecting a telephone network with a data network
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 the signaling subnetwork of the first communications network in accordance with a signaling protocol associated with the signaling subnetwork; and a packet object that 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.

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Sheet 1
Every citation, both waysCites: the store holds 2 of 3
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| US5509123A | Cites | United States of America | Y | Search report | 1-8,10,16,21 |
| WO9731491A2 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 14,29,30,34,40 |
| RABBAGE R ET AL: "INTERNET PHONE- CHANGING THE TELEPHONY PARADIGM?", BT TECHNOLOGY JOURNAL,GB,BT LABORATORIES, vol. 15, no. 2, 1 April 1997 (1997-04-01), pages 145 - 157, XP000676853, ISSN: 1358-3948 | Non-patent | – | – | Search report | – |
| SIMEONOV P L ET AL: "INGATE: A DISTRIBUTED INTELLIGENT NETWORK APPROACH TO BRIDGE SWITCHING AND PACKET NETWORKS", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATIONS AND NETWORKS, September 1997 (1997-09-01), XP002073675 | Non-patent | – | – | Search report | – |
| WHITE P P: "RSVP AND INTEGRATED SERVICES IN THE INTERNET: A TUTORIAL", IEEE COMMUNICATIONS MAGAZINE,US,IEEE SERVICE CENTER. PISCATAWAY, N.J, vol. 35, no. 5, 1 May 1997 (1997-05-01), pages 100 - 106, XP000657115, ISSN: 0163-6804 | Non-patent | – | – | Search report | – |
12 members in 5 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 946965 | United States of America | – | |
| 94696597 | United States of America | A | |
| 946965 | – | – | – |
| US19970946965 | – | – | – |
Members12
| Document | Office | Kind | |
|---|---|---|---|
| CA2249841A1 | Canada | A1 | |
| EP0915596A2 | European Patent Office (EPO) | A2 | |
| JPH11317766A | Japan | A | |
| US6134235A | United States of America | A | |
| EP0915596A3This record | European Patent Office (EPO) | A3 | |
| TW447203B | Taiwan Province of China | B | |
| CA2249841C | Canada | C | |
| US6963556B1 | United States of America | B1 | |
| US2005249198A1 | United States of America | A1 | |
| US7929519B2 | United States of America | B2 | |
| US2011194566A1 | United States of America | A1 | |
| US9407773B2 | United States of America | B2 |
21 legal events, as 2 offices reported them to INPADOC
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|---|---|---|---|
| Applications withdrawn, deemed to be withdrawn, or refused after publication in hong kongWithdrawnWD | WD | HK | |
| Application deemed to be withdrawnWithdrawn18D | 18D | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | EP | |
| Intention to grant announcedINTG | INTG | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Designation fees paidDE FR GBAKX | AKX | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAL;LT;LV;MK;RO;SIAX | AX | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAL;LT;LV;MK;RO;SIAX | AX | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0915596
- Publication, DOCDB
- 0915596
- Publication, EPODOC
- EP0915596
- Application
- 98308187
- Application, DOCDB
- 98308187
- Application, EPODOC
- EP19980308187
Titles3
- German
- Verfahren zum Verbinden von einen Fernsprechnetz mit einem Datennetz
- English
- Method for interconnecting a telephone network with a data network
- French
- Procédé d'interconnexion entre un réseau téléphonique et un réseau de données
Classification
- CPC, 4
- H04M7/0057
- H04L12/66
- H04M7/003
- H04M7/1285
- IPC, 6
- H04M3 42
- H04L12 66
- H04L29 06
- H04M3 00
- H04M7 00
- H04M11 00
Designated states2
- Contracting states, 1
- Sweden
- Extension states, 1
- Slovenia