qualify_frequency=30 ; Interval at which to qualify an AoR (default: "0")
qualify_timeout=3.0 ; Qualify timeout in fractional seconds (default: "3.0")
if the endpoints shutdown but not send any unregister to server. it will always send options util restart asterisk.(we use realtime with curl, but not clean the contact in this case ). what wrong with me or need to support a failure count with qualify and stop it util reach a limit?
I understand you’re not using another type but have you tried it? It helps isolate it to realtime. You also haven’t specified what version of Asterisk in use. Does it continue to send the OPTIONS after 3600?
I, and others, will only help with recent supported versions because things do change and get fixed. Chasing old problems is no fun. As well security issues get fixed, so if your Asterisk is publicly accessible you may be vulnerable to those.