Vigor2865 Series is a VDSL2 35b/ADSL2+ Security Firewall router integrating a DSL modem which is compatible with variants of ADSL and VDSL, including profile 35b supervectoring. There is also a Gigabit Ethernet WAN port for broadband connections to share the traffic load or serve as a failover connection. 3G/4G/LTE USB modem can also be attached to the USB ports of the router. The 2865 LTE series includes models with built-in 802.11ac Wave 2 wireless standard and VoIP gateway. VoIP First VoIP is always with top priority! With default UDP 5060 port (configurable), VoIP QoS is out-of-box ready. Improve Experience for Business-Critical Apps Select your business critical apps, and easily put them into QoS classes. Flexible Bandwidth Allocation Bandwidth will be reserved for high-priority classes, and can be used by low-priority classes when available.