Voice over internet protocol diagnostics
US8077630B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2009 |
| Grant date | Dec 13, 2011 |
| Priority date | — |
| Expiry date | Oct 16, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/1069
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments disclose a method that may be used for diagnosing, for example, Voice over Internet Protocol (VoIP) sessions. The method may include establishing a first streaming session between a first telephone and a server using session control messages and establishing a second streaming session between the first telephone and a second telephone using session control messages. The method may further include transmitting or receiving data packets using the second streaming session, wherein the data packets carry voice or video data between the first and second telephones. The method may further include echoing the session control messages used to establish the second streaming session or the data packets carrying the voice or video data to the server using the first streaming session.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.