fanvil i16v

  1. Unsupported Fanvil i16sv Video Door Intercom Won't Provision

    Hi all, we have a Cloud-hosted 3CX instance and can't get the Fanvil i16SV intercom to provision. Local SBC deployed on-prem/ Firewall all checks out with no issues. All other phones are provisioned with no problem. The Intercom show's up within the phone tab however the options to "Add Ext"...