A SERVICE OF

logo

139
Mission-critical application
Mostly the VPN connection is mission-critical application for doing data exchange between head
and branch ofce.
The mission-critical application must be sent out smoothly without any dropping. Set priority as
high level for preventing any other applications to saturate the bandwidth.
Voice application
Voice is latency-sensitive application. Most VoIP devices are use SIP protocol and the port number
will be assigned by SIP module automatically. Better to use xed IP address for catching VoIP
packets as high priority.
Above settings will help to improve quality of your VoIP service when trafc is full loading.
Restricted Application
Some of companies will setup FTP server for customer downloading or home user sharing their
les by using FTP.