| Patent Number |
Title Of Patent |
Date Issued |
| 7577753 |
System and method for processing packets in a multi-processor environment |
August 18, 2009 |
| A method for processing packets in a multi-processor environment, that includes receiving a set-up request packet for a communication session and directing the set-up request packet to a selected one of a plurality of processors. A set-up reply packet is generated at the selected one of |
| 7554903 |
Method and system for router redundancy in a wide area network |
June 30, 2009 |
| A method for selecting an active router in a communication device includes providing multiple routers in the device, coupling the routers to a single physical link, monitoring a status for each of the routers, and selecting one of the routers as an active router by positioning its co |
| 7248560 |
Method and system for router redundancy in a wide area network |
July 24, 2007 |
| A method for selecting an active router in a communication device includes providing multiple routers in the device, coupling the routers to a single physical link, monitoring a status for each of the routers, and selecting one of the routers as an active router by positioning its co |
| 7177943 |
System and method for processing packets in a multi-processor environment |
February 13, 2007 |
| A method for processing packets in a multi-processor environment, that includes receiving a set-up request packet for a communication session and directing the set-up request packet to a selected one of a plurality of processors. A set-up reply packet is generated at the selected one of |
