Visual voicemail (VVM) recovery
US8705709B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 9, 2011 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Apr 27, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/4536
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
One or more devices in a visual voicemail system voicemail notification messages indicating voicemails are available for a user of the visual voicemail system and distribute the voicemail notification messages to a network device. The one or more devices receive an indication of a backlog processing requests for the visual voicemail system and stop, based on the indication, distributing the voicemail notification messages to the network device. After the stopping, the one or more devices receive another indication that the backlog processing requests for the visual voicemail system no longer exists and resume, based on the other indication, distributing the voicemail notification messages to the network device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.