SIP-ENUM

VDVL is active in many areas concerned with VoIP, IP Centrex and IP Interconnect. The dominant standards in this respect are SIP and ENUM.

VDVL received a Global Telecoms Business Innovation Award in October 2008 for the development of a Proof-of-Concept for the peering platform for the members of the Joint Cable Campaign (JCC), including UPC, Ziggo, ZeelandNet and CAIW.