Why is IPv6 well-suited for VoIP than IPv4? For starters, IPv6 eliminates the need for network address translation, which disrupts end-to-end connectivity that VoIP was really designed for. Secondly, QoS (or quality of service) is assured in IPv6 because it's easy to mark or group VoIP traffic and be given priority on the network. These are some of the benefits of IPv6 highlighted in this brief article written by Kaushik Das for IPv6.com. Read Article