P-660R-Tx Series Support Note s
Application
Required Settings in
Port Forwarding
Port/IP
Outgoing Connection
Incoming
Connection
FTP
None
21/client IP
SSH
None
22/client IP
TELNET
None
23/client IP
(and active Telnet
service from WAN)
SMTP
None
25/client IP
HTTP Server
None
80/client IP
POP3
None
110/client IP
HTTPs
None
443/client IP
T.120
None
1503/client IP
H.232
None
1720/client IP
PPTP
None
1723/client IP
pcAnywhere
None
5631/client IP
VNC
None
5900/client IP
CUSeeMe
None
7648/client IP
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