Your PBX Tailored for Your Business With Elastix you can build the ideal PBX for your business whatever its size or requirements; you choose how to deploy depending on what you and your business needs from its communications platform. Whether you want an on-premise Linux PBX, to install on Windows, or you prefer to self host your phone system in YOUR cloud with your own cloud account, the choice is yours. • Multi-platform PBX – Linux, Windows, Cloud • On-premise: Virtualized or on a low cost MiniPC • Cloud: Google, Amazon or OVH retain control • Softphones for Windows and Mac • Smartphone clients for Android and iOS • UC features: presence, chat, fax and voicemail to email • Integrated WebRTC web conferencing • Automated PBX Admin tasks • Click2Call from any browser. The article describes what are the improvements in the new Citrix XenServer 6.5 release. The Virtualist. 10 things you need to know about Citrix XenServer 6.5. I want to install Elastix but when I create VM I have this error. 1:49:45 Error: Starting VM 'CentOS 5 (64-bit) (1)' - Internal error: Xenguest. Xenserver 7 pfsense. 1c alias ap asterisk azure backup bash bitrix brick cdemu centos elastix fdisk firewall flash freebsd free space gedit kernel. This method will work on just about any Linux machine with its own special kernels but here it is for freePBX. I have borrowed from the above article to make this post and give full credit to it and its author for being able to do this. I have copied and pasted the article below in case the original link disappears. • Install freePBX from the distro iso using the “Other install media” template in XenCenter. Don’t waste your time using the tarball or trying to install freePBX on top of an already paravirtualized Centos machine. Its a waste of time. Now on to the fun part. • Enable SSH so you can get to the console from something else besides the console in XenCenter. In XenCenter go to the freePBX console and login as root (you set this up during install of freePBX). Edit /etc/ssh/sshd_config file with vi, emacs or whatever you like. REMOVE the # just before PermitRootLogin yes. This will uncomment it and allow you to login as root via a console like putty (use putty to access the console since its free, just look for it on Google). Save the file. You can always come back here later and insert the # back to prevent root access after you are done for security. Login as root using putty. • Install the Linux Xen kernel. Xen Server Tools UbuntuSpin tires videos. At the command line type the following command at the prompt: yum install kernel-xen kernel-xen-devel This will install both the xen kernel and optionally the xen devel rpm in case there are future changes. (information) the xen aware kernel is installed and entries are created in grub. YOU ARE NOT DONE HERE! Make sure you do the rest or you will get an ELF error on boot meaning that the xen kernel is trying to boot in dom0 instead of domU! • Build a new initrd without the SCSI drivers and with the xen PV drivers (REALLY important that you do this!) a. Mkinitrd --omit-scsi-modules --with=xennet --with=xenblk --preload=xenblk initrd-$(uname -r)xen-no-scsi.img $(uname -r)xen (information) This builds a new initrd for booting with pygrub that does not include SCSI drivers which are known to cause issues with pygrub and Xen virtual disk devices. • Modify the grub boot loader menu (the default entries are not pygrub compatible) Open /boot/grub/menu.lst in the editor of your choice a.
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