Voice loss also with signal OK

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Jul 20th, 2009
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I have an environment with WISM release 6.0 and 7921 with firmware 1.3.2. This is the issue that I have, when the signal from the AP on the phone display is around 2 step ( 5 step is full signal) the call remains active but the conversation becomes silent. Also when I have only 1 or 2 step of signal I receive the call ( the phone ring ) but I unable to take the call, the keyboard isn't working.

The controller has the DTPC enabled and on the phone the Tx Power is 14 dBm.

Any suggestion?



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gbressanin Mon, 07/20/2009 - 05:13
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I update the WLAN configuration enhanced it with WPA2/AES, before I had only WPA/TKIP. Now seems that the situation has improved.

Before I got a lot of " Decrypt errors occurred for client xx:xx:cc:xx:xx:xx using WPA key on 802.11b/g interface of AP yy:yy:yy:yy:yy:yy , now I get a very few of these kind of messages




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