I have a strange problem with the phone in the object.
The phone is installed on a vessel, it's configured well because is functioning very well.
The problem is that after two or three days the phone becomes inoperate, that's to say if I get up the phone I hear the tone no more, as if the phone was switched off, but it's on because it's reachable and I can access its web page.
I thought about a problem of the phone, so i changed it with a new phone but the problem is the eame also with the new phone.
Have you some idea about this problem.
Thanks very much,