TOKYO -- NTT Communications Corporation (NTT Com) announced today that its domestic corporate virtual private network (VPN) services—Arcstar™ IP-VPN, Group-VPN, Dual Active VPN and OCN Business Pack VPN—will offer compatibility with FLET’S Hikari Next, the super-high-speed, packet-based next-generation network (NGN) service of sister companies NTT East and NTT West, beginning December 19.

The FLET’S Hikari Next-compatible services to be launched initially will be the Internet Protocol Security (IPSec) version of Arcstar IP-VPN, a high-reliability/high-quality corporate VPN service, and OCN Business Pack VPN, a low-cost corporate Internet VPN service.

NTT Communications Corp. (NYSE: NTT)