So Snap Plus offers voicemail.
And the Fritzbox has a built in answering machine.
As does my Panasonic cordless phone.
At the moment we're using snap voicemail but would like a visual indication on the cordless phone. It's connected via Analogue FON1 as direct DECT connection will not show caller ID on the screen. http://panasonic.co.nz/products/phones-and-phone-systems/home-phones/kx-tg6722/
This is enabled on the fritzbox FON1:
Message waiting indication on the telephone (MWI)
FRITZ!Box notifies you by telephone when new messages arrive at the mailbox of your telephone provider. New messages are indicated by an entry in your telephony device's Call List.
Send information
-for every new message
-new voice message
However i cannot see any indication of this working.
So do i drop snap and fritz voicemail and go back to the panasonics?