
Billion BiPAC 7402NX(L) 802.11n 3G/ADSL2+ (VPN) Firewall Router
Mission-critical application
Mostly the VPN connection is
The
Voice application
Voice is
Above settings will help to improve quality of your VoIP service when traffic is full loading.
Restricted Application
Some of companies will setup FTP server for customer downloading or home user sharing their files by using FTP.