SIP server overload detection and control
US7869364B2 · kind B2 · utility
13Cited by
2References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 2008 |
| Grant date | Jan 11, 2011 |
| Priority date | — |
| Expiry date | Apr 10, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/40
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The current invention is related to a system and a method for session overload protocol (SIP) server overload detection and control. The current invention proceeds by receiving SIP messages at the SIP server from a communications network; processing the received SIP messages; detecting an overload based on a trigger condition as a result of receiving and processing SIP messages; and transitioning the SIP server to an overload state and applying appropriate control actions to mitigate the detected overload.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.