6900 speakerphone support

Unanswered Question
Sep 24th, 2009

What means "full duplex speaker" in the 6921 datasheet?. What is the difference between 6921 and 7911 in this matter.

Thanks.

I have this problem too.
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Paolo Bevilacqua Thu, 09/24/2009 - 13:21

Full-duplex means two-ways hands-free speakerphone with active echo cancellation.

The 7911 doesn't have microphone at all so no speakerphone.

Sushil Kumar Katre Thu, 09/24/2009 - 20:14

Hi Rafael,

As Paolo stated, on a 7911G IP Phone you can just listen over the available Half-Duplex speaker. In order to speak you still need to use the handset.

-> Sushil

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