Hi! I was wondering if it was possible to know which line was used by the caller. Well, in fact, we represents several commercial entities and so, we have several phone numbers. Currently, there are 3 telephones per person, which are connected to 3 differents phone numbers. Furthermore, the client is identidied thanks to the phone he/she calls on! As you can see, it's quite complicated to handle... For instance, is it possible (with 3cx) to keep only one phone per desk which can inform on the caller's phone number and precise by a calling code the line number the client composed? I hope my explanations are comprehensible. Thank you for your attention and for your future answers.