I have gone through the documented steps for setting up EM and it works on my IPcommunicator. However actual phones in this environment can not access the service. When the Extension Mobility service is selected they get a "Host Not Found" error.
I have tried the following instructions for trouble shooting at this URL.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...