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1. (WO2001091371) MODEM RELAY OVER PACKET BASED NETWORK

Pub. No.:    WO/2001/091371    International Application No.:    PCT/IL2001/000455
Publication Date: Nov 29, 2001 International Filing Date: May 21, 2001
IPC: H04L 12/28
H04L 12/46
H04L 29/06
H04N 1/00
Applicants: SURF COMMUNICATION SOLUTIONS, LTD.
SOMEKH, Oren
FISHER, Abraham
DAHAN, Udi
GRAIBER, Gil
Inventors: SOMEKH, Oren
FISHER, Abraham
DAHAN, Udi
GRAIBER, Gil
Title: MODEM RELAY OVER PACKET BASED NETWORK
Abstract:
A method of performing a negotiation session on a modem connection. The method includes receiving a plurality of negotiation signals from the source modem, by a first gateway, forwarding at least some of the received negotiation signals from the first gateway to a second gateway, over a packet based network, receiving, by the first gateway, responses to the forwarded negotiation signals from the second gateway, forwarding the responses from the second gateway to the source modem, by the first gateway, and transmitting from the first gateway to the source modem, response signals to at least some of the received negotiation signals, without receiving a response to the at least some of the signals from the second gateway.