YAMAHA NVR510 IP Type: IPV6 VOIP Support: Yes Color: BLACK I am not familiar with the machine, so please refer to the photos. Everything in the photos is included. This item has been confirmed to be fully operational by a professional. It is stated that no passwords or other settings have been configured, so anyone can use it. Although it has been used very little, please understand that there may be some minor scratches or dirt due to storage.