Hi I have 3CX Version 10 with latest service packs. I also have a mixture of Cisco 7941 & 7942 phones with SIP firmware. These phones are not supported by 3CX, so there are no provisioning templates. Using information from the forum I have managed to configure the phones and they work fine. When the server is rebooted it can take up to 10-15 minutes for the phones status to change from "Not Registered" to "Registered" . After a variable delay they then all register within a short time. I have not set the registration interval in the phones configuration files, so I assume they will be using a default value. Does anyone know if it is possible to get 3CX to register all phones at start-up, thus avoiding any delay? Thanks in advance for any advice.