Hi, i have a Problem, I set everything up as described in the documentation, but nothing changes when I enter a number in "External Presentation Information Number" i want all Phones to display a different number as the directory Number.Any Ideas ?
I have a Phone with the Number: xxxxxxxxx438 as Directory Number And that is also the number witch is displayed as their calling number when it make outgoing calls.I want that it displayed the Number xxxxxxxxx411 when it make outgoing calls. The Opti...
