08233492 is referenced by 1 patents and cites 11 patents.

An apparatus including an operation manager for an Internet Protocol (IP) telephony system. The operation manager is configured to identify a gateway which is associated with a system fault, and determine an impact of the system fault on the IP telephony system, or on an external network that is interfaced to the IP telephony system by the gateway. The impact of the system fault may be determined according to a dial pattern associated with a call routed to the gateway.

Title
Voice gateway failure decoder
Application Number
11/692149
Publication Number
8233492 (B1)
Application Date
March 27, 2007
Publication Date
July 31, 2012
Inventor
Jayathirtha C Shivaram
San Jose
CA, US
Jagannathan Shiva Shankar
Bangalore
IN
Agent
Stolowitz Ford Cowger
Assignee
Cisco Technology
CA, US
IPC
H04L 12/54
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