BLF Improvement for DND state #67
Description
Is your feature or improvement request related to a problem? Please describe.
Yealink phones are very commonly used with Asterisk but the way Asterisk sends notify messages prevents them from detecting DND state and flashing the red BLF light. DND is not discernable from being on a call. Both = solid red light when it should be solid red for on the phone and flashing for ringing or DND
Describe the solution you'd like
Asterisk needs the ability to send a different notify on DND events instead of just sending a busy notify.
The DND notify message needs to be <state>confirmed</state> only and the direction attribute must be entirely absent. This will be seen by the phones BLF as DND=active.
if it was something we could enable via a conf file so everyone could either leave it as is or enable the DND behavior outlined above would work also.
Describe alternatives you've considered
I would have to MITM the notify messages to try and get around this and that is not feasible.
Additional context
Add any other context or screenshots about the feature request here.