D-Link DVA-5593 Modem Router VoIP, Wi-Fi AC2200, Dual Band, 4 Porte LAN + 1 Porta WAN Gigabit, USB 3.0, EVDSL, Compatibile Fibra, FTTC/FTTH, Porta SFP per Terminazione Ottica : Amazon.it: Informatica
What is the Auto-VoIP feature and how does it work with my managed switch? - NETGEAR Support
NETGEAR WGR613V 54Mbps Wireless G Router with VoIP Phone Adapter : Electronics - Amazon.com