User Manual

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host: TCP, UDP, ICMP .
Step 7: click “Apply” to activate the settings.
The following table has listed the well-known application and
service port:
Server Protocol Service Port
WEB Server TCP 80
FTP Server TCP 21
Telnet TCP 23
NetMeeting TCP
1503、1720
MSN Messenger TCP/UDP
File Send:6891-6900(TCP)
Voice:1863、6901(TCP)
Voice:1863、5190(UDP)
PPTP VPN TCP 1723
Iphone5.0 TCP 22555
SMTP TCP 25
POP3 TCP 110
8. Why can’t I use wireless WAN function to access the
Internet?
a. Please make sure that the wireless adapter can access the
Internet when connected to the computer, wireless signals
scanned by the adapter are strong enough, and quality of signals
is good enough. If it can scan too many wireless signals, we
recommend you to use 11b/g mode for reducing interference.