Pin-hole firewall for communicating data packets on a packet network
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United States of America Patent
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Sep 6, 2011
Issued Date -
N/A
app pub date -
May 31, 2007
filing date -
Aug 22, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A pin-hole firewall network communications device that includes a first port configured to communicate data packets over a packet network and a first counter module in communication with the first port. A pin-hole firewall module may be in communication with the first counter module. A call control module may be in communication with the first counter module and the pin-hole firewall function. A second counter module may be in communication with the pin-hole firewall function and the call control module. A second port may in communication with the second counter module and the packet network and be configured to communicate data packets over a second node segment of the packet network.
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