Servlet model for media rich applications
US7865607B2 · kind B2 · utility
32Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2007 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Aug 25, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/34
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A media rich SIP servlet is enabled using a media control layer and a conventional SIP Servlet container. The media rich SIP servlet provides a media control API that can be used by SIP-based application developers to incorporate media rich functions into SIP-based applications. The media rich SIP servlet includes an advanced call control API, which enhances the basic call control functions provided by a SIP servlet. The media rich SIP servlet provides call and media control primitives for use by SIP servlet based applications, thereby enabling media rich SIP servlet based applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.