Multimedia call routing in an IP network
US6798768B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2000 |
| Grant date | Sep 28, 2004 |
| Priority date | — |
| Expiry date | Feb 23, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/2011
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A feature server, e.g., a stored program controller, processes calls to a subscriber's main directory number in a packet network by submitting a subscriber-administered questionnaire to callers. The information in the questionnaire, when completed by the calling party, can be used to automatically route the call or to reposition the call in the incoming call queue. Alternatively, the completed, or even partially completed questionnaire may be displayed in a “pop up” window to a subscriber's operator who can then use the information to assist the caller or, without-need of answering the call, to reposition the call within the queue or to divert the call to another directory number. In addition, information previously provided in a questionnaire completed by a caller is stored so that when the caller calls again, the stored information may be employed to more efficiently process the call.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.