Hi all, I test 3cx since several weeks, and sometime I noticed that it work better after a server reboot. (personnal issue ?) But all the users don't agree ! I install VMWARE (freeware), install a 2003 server on it and 3cx. Finally, upload the database (great idea) and change IP on the phones. Conclusion : it works faster ! Now the phones ring instantly ! 8) (on the same server) I tell you what in one week. ???