Is there an easier way to have DID function than configuring a new DID line in 3CX for every extension? The way I have been doing it, if I have 100 extensions, I need to create a seperate DID line for each extension. Say I have been assigned 555-1100 through 555-1199 by my provider. The last 4 digits match my extension numbers. Couldn't I create a global rule that sends the incoming call from my ISDN line directly to the correct extension? The 55511** will only send all calls matching it to the same single extension. Can someone save me from carpal tunnel syndrome here?