ok so we have 3cx set up with the pbx site we than have ext 100 101 and 103 on a remote site. now the problem is that all the remote sites work fine however the phone on ext 100 locks up and freezes the power then has to be removed for it to restart. The phone will then be ok for a day then does the same thing. at first i thought it was the phone so we replaced it 3 times now i'm thinking 3cx treats ext 100 differently that makes the phones crash. any ideas?