Voice loss also with signal OK

gbressanin · ‎07-20-2009

Hi,

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?

Thanks

Giovanni

gbressanin · ‎07-20-2009

Hi,

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

Regards

Giovann