[asterisk-users] Questions about static

[Noah Miller]

> We swapped PoE switches, phones, cable and switch ports multiple times.
> What do you mean by local interference? Cell phone? The person swears
> nothing is near the phone.

There are lots of things that can cause interference.  Radios,
elevators, bad electrical wiring, you name it.  Is the static still
there when you move the identical phone elsewhere?  If not, then the
static is most probably caused by some local interference where the
user is.


- Noah