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Öko-Institut e.V. Merzhauser Straße 173 79100 Freiburg, Germany http://www.oeko.de
Contact Mr Jens Gröger +49 30 405085378
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Öko-Institut e.V.

Telefonieren mit dem Engel: energieeffiziente Voice over IP-Telefone

(PresseBox) (Freiburg/Berlin, )
Das Internet gewinnt auch bei der Übertragung von Telefongesprächen immer mehr an Bedeutung. So rüsten viele Büros ihre klassischen Telefonanlagen auf Internettelefonie um. Die so genannten Voice over IP-Geräte nutzen das weltweite Datennetz zur kostengünstigen Sprachkommunikation. Doch in der Regel verbrauchen sie deutlich mehr Strom als die klassischen Telefone. Das Umweltzeichen "Der Blaue Engel" hat es sich deshalb zur Aufgabe gemacht, diejenigen Produkte zu kennzeichnen, die innerhalb dieser Produktgruppe besonders energieeffizient arbeiten. Das Öko-Institut entwickelte im Rahmen eines Forschungsprojektes gemeinsam mit dem Ökopol Institut Exzellenzkriterien, die jetzt beim Blauen Engel Anwendung finden.

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