Is there a way to block a specific incoming number into a Nortel switch. I can block outgoing calls but I need a specific phone blocked for incoming calls to three of our DID's. I'd rather not take the DID's out of the switch and make them POTS lines.
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.