[cisco-voip] MWI over SIP Unity Connection

[Pat Hayes]

The only thing that setting UpdateDisplay to yes on a Unity server
changes is that it will send an MWI-on message for each new voicemail
that arrives, rather than just the first new message. If you are not
getting a message indicator for even the first message received right
now, getting UCxn to send more MWI messages out isn't likely to help.

That said, if all you need is similar functionality to that setting,
then you should be able to achieve that with the "Send Message Counts"
checkbox on the Phone System page. That will make UC send out an
MWI-on for each new message, but it will also cause UC to include the
actual count of messages in the SIP Notify message. That feature is
intended for use with the 99xx and 89xx series phones that support
that, so I'm not sure whether CUCM would forward it to a third party
SIP device.

-Pat

On Mon, Feb 21, 2011 at 10:37 AM, Nick <csvoip at googlemail.com> wrote:
> Hi All
>
> I have an IPC dealerboard system connected to CUCM with SIP and Unity
> Connection also using SIP to CUCM, we want dealerboard users with voicemail
> to get MWI but I can't get it working, in Unity there is an ini file that
> can be changed as follows
>
> Edit the \commserver\intlib\sIP0002.ini INI file In the section [MWI
> Default] add the line "UpdateDisplay = yes"
>
> Does anyone know what setting this would be on Unity Connection?
>
>
>
> Regards
>
> Nick
>
>
>
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