Secure call recording system for IP telephony
US10237401B2 · kind B2 · utility
2Cited by
5References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2007 |
| Grant date | Mar 19, 2019 |
| Priority date | — |
| Expiry date | Nov 3, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M7/006
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system for recording voice calls, comprising a plurality of endpoints, a call controller for establishing call connections between the endpoints, a storage element, and a middlebox for storing and forwarding call control packets and voice packets between the endpoints and call controller, and intercepting and forwarding predetermined voice packets to the storage element for archiving.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.