Web services interface
US8782248B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Sep 28, 2006 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Jun 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/1104
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A Call Session Control Function (CSCF) entity in an IP Multimedia Subsystem (IMS) network comprises a first interface for interfacing with other entities and uses signalling in an Extensible Markup Language (XML) format. The other entities that the CSCF interfaces with can be located outside the IMS network, such as servers supporting third party IT or web-based applications, or within the IMS network. The CSCF directs XML based service requests by filtering XML messages received via the first interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.