We experience a strange problem, sinds a while our cisco mobile phones 8821 and 7925 types loose their connectivity with the other side of the line.
Some cases they have one way audio, customers cannot hear them anymore.
we have A cisco wireless lan controller version 10.5, wich is running virual on VMWare
accesspoint are mixed because we migrate them from AIR-LAP1242 AG E K9 to AIR CAP 1702I- E K9
does anyone have any sugestions, settings to check, workarounds...
All the feedback is very welcome
thanks in advance
As mentioned, I moved your's thread to it already.
You provided not so much details (network topology, where your phones are connected to), ... thus I'm just guessing.