I just installed 10 SPA525G’s using 802.11 wireless network using the UC540W and AP541. One of the phones is experience one way choppy calls. The wireless signal is great and is next to a phone that is not having an issue. It seems that the calling or called party can always hear fine but the they are not able to hear clearly.
Found this post and wanted to see if there was another firmware or a way to debug the phone. The current code is 540-8.0.2 w/ SPA525 7.4.3.