发明申请
US20080247386A1 FAX RELAY TUNNELING 有权
传真中继隧道

FAX RELAY TUNNELING
摘要:
A system comprising a first network gateway coupled to a circuit-switched network, the first network gateway to initiate a tunnel through the circuit-switched network responsive to packetized fax relay data received from a packet-switched network, and a second network gateway couple to the circuit-switched network, the second network gateway to receive packetized fax relay data through a tunnel over the circuit-switched network from the first network gateway.
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