how could one go about seeing the ability to watch for this event and then fire off. I see it come at the same time as a REGISTER and every 5minutes it continues from (PBX) is there like an event.wait do if/then ....
IF NOTIFY Content-Type= simple-message-summary do X
│Content-Type: application/simple-message-summary
Subscription-State: active;expires=30
Event: message-summary
Messages-Waiting: yes
if maybe waiting for the SIP packet NOTIFY to come in can i just tee off and build upon IF message-waiting then we can fire off a blinking indicator/button that a message is waiting.
thanks