Patent · US Active

Absence assistance system for multimedia-enabled communication systems

US8028016B2 · kind B2 · utility

0Cited by

0References

15Claims

0Family size

Assignee

Siemens Enterprise Communications GmbH & Co. KG · DE

Inventors

Uwe Bordewisch · Rahden, DE
Holger Hoffmann · Haan, DE
Ulrich Leimkötter · Gelsenkirchen, DE

Key dates

Filing date	Aug 24, 2006
Grant date	Sep 27, 2011
Priority date	—
Expiry date	Jun 9, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH04M7/0063
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The absence assistance system for at least one multimedia-enabled communication system comprising a plurality of packet-oriented client communication systems, in which the packet-oriented client communication systems support at least in part different multimedia services and at least one multimedia service of a packet-oriented client communication system is in each case assigned to at least one communication subscriber, has in each case at least one absence assistance unit per packet-oriented client communication system, the packet-oriented client communication systems being connected to one another via a peer-to-peer transmission protocol. The absence assistance units manage, in the absence of a communication subscriber, the communication connections directed to the absent communication subscriber via the at least one assigned multimedia service.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.