Hello all, We are currently running 3CX phone system version 11. Up to this point, we have been using Auto Attendants in Exchange unified messaging for our main telephone greeting, but due to some limitations, I have decided to switch over to the digital receptionist built into the 3CX software. However, when setting up the new digital receptionist for testing, I find that the "Call by Name" option is unable to locate any extensions. When asked to key in the first three letters of the last name, the system always responds with "Extension Not Found". I have checked the extensions in the system, and all of them have the last names correctly filled in. I have gone through all the options and I cannot find anything that is obviously out of order. Strangely enough, the system does find MY extension when I key in my own last name, but none of the other 80 or so extensions can be located. I can only guess that this is because my extension was the first one I added back when we were setting up. I cannot find any difference between my extension and the others. Does anyone have any ideas about what I need to check to get this working?