deploy and configure proxmox on an open VZ VPS with firewall( pfsense or comparable for the deployment of asterisk or freeswithch. expect the deployment of gui, capable incredible pbx (asterisk) or pbxfusion. Bid sepearately.
Openvpz vps is push button configured with many flavors of linux, as is ram, diskspace, and server location. Proxmox and the suggested firewall must be deployed and cofigured separately, for low volume voip deployments.
As of the 3.3 release of proxmox, the is a fiewall included, so our inclination would be to use that, keep the configuraton costs down. However to insure it
Works we will need one installation of asterisk( inredible pbx 11-12 )and one installation of. Freeswitch/fusionpbx. Deploy and confjgure for one ip with fallover, 3 virtual extensions. We understand this will change the job requirements and the cost structure, Thank you.