Method of routing an SIP message in the event of unavailability of intermediate nodes
US8964524B2 · kind B2 · utility
1Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 2007 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Feb 23, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/1104
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Method of routing in a telecommunications network an SIP message intended to be routed through intermediate entities constituting nodes of a signaling path. According to the invention, said method comprises a step of bypassing an intermediate entity able to be bypassed if unavailable. Application to the IMS architecture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.