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Testing IPTV and video streaming!

Which providers offer the best picture quality and play videos without pauses and interruptions, and how do sound and images react to load situations? connect and zafaco take a closer look at these questions.


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New Video Measurement Technology puts Broadband Providers and Streaming-Portals through their Paces.

zafaco and OPTICOM test the Quality of Internet Video Streaming Services throughout Germany!


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Fixed network under the microscope

Which German fixed network provider supplies the best mix of voice quality, Internet access and stable video playback? connect and its network test partner zafaco have put the providers through their paces with 2.1 million measurements.


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Federal Network Agency publishes results of broadband measurement campaign

The German Federal Network Agency (BNetzA) published a map presentation to display the anonymised results of its broadband measurement campaign so consumers can compare their results across providers. The map is available on

The results can be filtered by various criteria suc...

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zafaco successfully tests Nokia FastMile solution!

The services were compared inside the building: Nokia FastMile product vs. a Best-in-class LTE solution.
Each solution streamed four HD-Videos in parallel and performed upload and download activities to measure the performance.
While all HD-Videos ran smoothly with Nokia FastMile, the Best-in-class...

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Cloud services will replace the company's gray boxes - therefore for corporate customers of all sizes are virtual PBXs therefore a hot topic.

In collaboration with the Ismaninger network testing specialist zafaco, connect has tested those services. There were significant differences in voice quality,...

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Visit zafaco at Mobile World Congress 2016 in Barcelona!

Visit zafaco as part of the Mobile Power of Germany on the NRW corporate stand in Hall 6, Booth 6B40.

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„Asante“ and „Krismasi njema“

That’s Swahili for “Thank you and Merry Christmas”. 

All around us, the candles on the Christmas trees are lit and children’s eyes are shining, the Christmas markets smell of roasted almonds and at home, the Christmas biscuits await us. The anticipation of the most wonderful time of the year is...

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Die Bundesnetzagentur hat heute die Breitbandmessung gestartet!

Mit der Messung können Endkunden schnell und einfach die Geschwindigkeit ihres Internetzugangs messen und dadurch die Leistungsfähigkeit ihres stationären und/oder mobilen Breitbandanschlusses ermitteln. 

Die Breitbandmessung kann kostenlos für stationäre Anschlüsse unter durchg...

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