Methods and systems for providing session initiation protocol (SIP) trunk groups
US6977933B2 · kind B2 · utility
22Cited by
2References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2003 |
| Grant date | Dec 20, 2005 |
| Priority date | — |
| Expiry date | Oct 6, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/50
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Methods and systems for providing SIP trunk groups are disclosed. A SIP call processor identifies an incoming SIP trunk group based on one or more parameters associated with an incoming SIP message. The SIP call processor selects per-trunk-group call processing data based on the incoming SIP trunk group. The SIP call processor selectively processes the call based on the per-trunk-group call processing data selected for the incoming SIP trunk group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.