Methods, systems, and computer readable media for establishing a communication session between a public switched telephone network (PSTN) endpoint and a web real time communications (WebRTC) endpoint
US11095691B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2019 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Sep 1, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M7/1205
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for establishing a communication session between a public switched telephone network (PSTN) endpoint and a Web real time communications (WebRTC) endpoint includes receiving, by a PSTN microservice (MS), a session initiation protocol (SIP) based signaling message from a PSTN endpoint and acquiring, by the PSTN MS, endpoint context attribute information from the SIP based signaling message. The method further includes generating, by the PSTN MS, a WebRTC based signaling message that includes an address identifier of an associate endpoint (AE) that is associated with the context attribute information and transmitting, by the PSTN MS, the WebRTC based signaling message to the AE to initiate a call session between the PSTN endpoint and the AE.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.