I am testing a few third party SIP phones on my 7.1 CallManager cluster. I am able to make and receive calls. The only issue I am having is when I put a call on hold on the SIP phones I don't get any music on hold on the phone that is put on hold. It does work when I put a call on hold on a skinny phone.
Are there any limitations with MOH on third party SIP phones?
To clarify what is being said here, MOH for 3rd-party SIP devices should be OK. The call flows for it are in the SRND if you want to take a look. However, if it's not working - your phone may not support it or there may be a misconfiguration somewhere.
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...