Hi, We recently had the public IP address of our PBX change. At the moment, remote extensions can register and place and receive calls without any problem. The config file for 3cx app (windows/android/iOS) that is attached to newly sent "Welcome E-Mails" still contains the old, address, however. I made the IP address change under "Settings --> Phone Provisioning", and have since rebooted the PBX, but even after doing that, new Welcome E-mails still send with attachment configs having the old public IP address, rather than the new one. Is there somewhere else in 3CX Phone System for Windows that I need to be making the IP address change in order for it to be fully updated??