Hello,
I confirm server and phones are on the same subnet and the phones are able to
resolve local domain also when internet connection os down. It seems to be the
asterisk bug I referenced before. There seems to be some bolcking resolver in
it.
I do not use database related to asterisk. This
Are the phones and the server in the same subnet? You might making note of
the IPs and just simply try pinging everything with the uplink
disconnected. Also, if you are using domain names for registration, it is
possible a dns server must be reachable.
If you are using database for any of your cal