Switched access to frame relay
US5521914A · kind A · utility
61Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 21, 1994 |
| Grant date | May 28, 1996 |
| Priority date | — |
| Expiry date | Jul 21, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13399
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An arrangement is disclosed for providing switched access to a packet-based network. The arrangement comprises an ISDN switch connected to terminal units via ISDN links, a frame relay switch, and a TDM trunk connecting the frame relay switch to the ISDN switch. The TDM trunk has circuits that constitute a hunt group for switched access to the network and perform signaling termination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.