Jan K Andersen
We are having a problem with the MWI (message waiting indicator) not being generated/sent by Exchange 2010 UM?
Please could someone confirm the different steps needed for Exchange 2010 UM to generate the SIP NOTIFY messages (I assume that's how it has been implemented)? We receive the e-mail notifications everytime someone leaves a voice-mail - so I assume that we are setup correctly?
Our setup is simple, we have a SIP Server which will accept the SIP NOTIFY messages (if they just arrived) and forward them to the different Polycom phones registered with the SIP Server - we have created the dial-plan and gateway etc for the SIP Server and we are able to place calls into Exchange 2010 Subscriber Access.