Hi,
I’m having this strange problem that suddenly started a month ago.
Consider that this pbx has been active since 2020 and has never caused problems.
In practice, when a telephone makes a call to an extension or external number, it can happen that you wait up to 20 seconds for the call to start
It doesn’t happen always, but randomly.
Or a phone call may suddenly drop during the conversation.
Technical notes:
the phones switch is direct on the router, without firewall
However, if I put the direct telephone on the router, thus avoiding the internal LAN, the problem does not appear
What could it depend on?
Thanks!!!