I want to synchronise the DND status across several handsets that are SIP forked to a single extension.
When the user presses the DND the phone the PBX is updated with and so is the extension as DND - however the other phones are not updated.
I can see this API but this does not allow me to set DND status but only toggle it ->
http://wiki.snom.com..._phone_remotely
Is there any way of settign the DND status to a particular value.