I have 3cx 12.5 running on a laptop (all working well) and I just installed 3cx phone for windows 12.5 on that same laptop. It seemed to install and configure fine, and it correctly shows up in the 3cx console "3cxPhone Clients" tab as having been assigned to extension 10 (my personal extension on which I have a t46g phone). Everything looks fine, and the 3cxphone dial pad is up and running and reporting that it is extension 10 (kitchen) available. But when I try to use it to call, I hear the tones as I click numbers but when I am done dialing and click "call" it doesn't call. Any suggestions as to what I am doing wrong? Thanks.