the matter is that to download the SIP image files, you need to register a support contract (aka smartnet) for the phone. It is not expensive and should be available from any serious authorized cisco reseller.
I already download the Sip image into the phones, but those doesn't register in the Sip server. In the XML archives I also point to the Sip server IP, but nothing yet. Do I need to edit more parameters of the XML files, if so, which ones?
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...