Communication system
US8732316B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2011 |
| Grant date | May 20, 2014 |
| Priority date | — |
| Expiry date | Mar 25, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M7/0072
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
One of objects is to reduce a load in a session management and relay process on an SOAP-SIP adaptor for providing a 3PCC service. The SOAP-SIP adaptor (hereinafter the adaptor) receives a connection request message between a first terminal and a second terminal from a Web server, and establishes the sessions with each of the first terminal and the second terminal. After establishing the sessions with each of the first terminal and the second terminal, the adaptor sends a transfer request (REFER) of session to a call control device. Thereafter, the call control device manages session between the first terminal and the second terminal each having established the session with the adaptor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.