Well, I'd then swap port, as that's all there is. Depending on model/version of the system,you may or may not be able to retain the extension 109 number. There is nothing in config that would cause a phone to randomly place a call without user action, so if that is really what is happening, issue may be a harbinger of things to come.
Seems cable run on outside of building had sun damage and then rain seeped in.
I ran new cable and installed weather proof box at splice point.
We shall see, but all should be well.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.