Enriched presence status
US9948776B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 17, 2013 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | Sep 17, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/54
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
For enriching presence statuses of users in a contact list with call routing rules associated with said users, the presence statuses indicating an availability of said users, called contact users, for communication and being delivered by a presence server (PS) to an application (UCA) implemented in a communication device (CD) owned by a user, called application user, the presence server: sends a request to a call server (CS) managing call routing rules of said contact users, the request containing identifiers (IdCU) of said contact users, receives a response from the call server, the response containing routing statuses (RS) of said contact users, the call server having determined call routing rules (RR) stored respectively in correspondence with the identifiers (IdCU) and having interpreted the call routing rules (RR) to create a routing status for each contact user, and sends a message to the communication device (CD), the message containing the routing status for each contact user, in order that the application (UCA) displays the routing status of contact users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.