Global Patent Index - EP 1159806 A2

EP 1159806 A2 20011205 - SYSTEM AND METHOD FOR PROVIDING INTEROPERABILITY BETWEEN CIRCUIT-SWITCHED AND PACKET NETWORKS

Title (en)

SYSTEM AND METHOD FOR PROVIDING INTEROPERABILITY BETWEEN CIRCUIT-SWITCHED AND PACKET NETWORKS

Title (de)

VERFAHREN UND SYSTEM ZUM ERMÖGLICHEN DER ZUSAMMENARBEIT ZWISCHEN PAKET- UND LEITUNGSVERMITTLTENNETZEN

Title (fr)

SYSTEME ET PROCEDE ASSURANT UNE INTEROPERABILITE ENTRE DES RESEAUX COMMUTES PAR CIRCUITS ET DES RESEAUX PAR PAQUETS

Publication

EP 1159806 A2 20011205 (EN)

Application

EP 00913836 A 20000309

Priority

  • US 0006142 W 20000309
  • US 12432199 P 19990310
  • US 46694899 A 19991220

Abstract (en)

[origin: WO0054468A2] A system and method for routing calls between a circuit-switched network, such as the Public Switched Telephone Network and a packet network, such as the Internet, is disclosed. Signaling System 7 messages are received from the circuit-switched network and are converted to packet-based protocol in an inter-network gateway. The gateway communicates with the Internet and with other devices, such as a modem pool or Remote Access Server, via an Internet Protocol network. The gateway identifies Internet access calls, Voice over IP calls, or other calls directed to a packet network, and routes the calls to the appropriate modem pool, Remote Access Server or media gateway.

IPC 1-7

H04L 12/64; H04M 7/00; H04L 12/28

IPC 8 full level

H04L 12/28 (2006.01); H04L 12/64 (2006.01); H04M 7/00 (2006.01)

CPC (source: EP)

H04L 65/103 (2013.01); H04M 7/127 (2013.01); H04M 7/1285 (2013.01)

Citation (search report)

See references of WO 0054468A2

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 0054468 A2 20000914; WO 0054468 A3 20010118; AU 3520400 A 20000928; EP 1159806 A2 20011205

DOCDB simple family (application)

US 0006142 W 20000309; AU 3520400 A 20000309; EP 00913836 A 20000309