Hello,
How to get rid of the following warning?
WARNING[3413]: res_pjsip_pubsub.c:776 subscription_get_handler_from_rdata: No registered subscribe handler for event presence.winfo
I don’t know this specific event, but I’ve seen similar messages (from older Yealink phones with current Asterisk servers). You’d probably want to find out who is responsible for the event and you can possibly then stop them by disabling this event on the phone, or so.