Hi All, Having major issues getting 3cx to install on Debian on a OVH dedicated server running xenserver 7. OVH uses failover IP addresses of which you have to configure your interfaces file to look like this: Code: source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet static address 0.0.0.0 netmask 255.255.255.255 post-up route add 0.0.0.0 dev eth0 post-up route add default gw 0.0.0.0 dev eth0 I installed the custom debian image that you have created on your site, but it never auto installed the pbx software, after installing the ISO it just took me straight to the bash shell of which I had to edit the interfaces file above to get wan working. I tried to install from the sources by issuing this command: apt-get install 3cxpbx but I get this error: (I did add the 3cx sources beforehand) Code: Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: 3cxpbx : Depends: postgresql (>= 9.4) but it is not installable Depends: rsync but it is not installable Depends: libunwind8 but it is not installable Depends: libtinyxml2.6.2 but it is not installable Depends: libcurl3 but it is not going to be installed E: Unable to correct problems, you have held broken packages. I have also tried to install from a Direct full Debian image over 3gb but still no luck. Hope someone can help.