Billion 810VGTX Router
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Mission-critical application
A VPN connection is normally a mission-critical application for doing data exchange between a head office and a branch
office.
A mission-critical application must be sent out smoothly without any drop out. Set the level of priority as high to prevent
other applications from saturating the bandwidth.
Voice application
Voice is a latency-sensitive application. Most VoIP devices use SIP protocol and the port number will be assigned by SIP
modules automatically. It is better to use fixed IP addresses to catch VoIP packets as high priority.
The setting above will help you improve the quality of your VoIP service when traffic is fully loaded.