Planet Technology VIP-155PT - Manual (Page 22)

Inside IP LAN device IP for port mapping
Inside Port LAN device port for port mapping
Outside Port WAN port for port mapping
Click Add to add new port mapping item and Delete to delete current port mapping item.
Net Service
Field Description
HTTP Port
Configure HTTP transfer port, default is 80.User may change this
port to enhance system’s security. When this port is changed,
please use http://xxx.xxx.xxx.xxx:xxxx/ to reconnect.
Telnet Port Configure telnet transfer port, default is 23
RTP Initial Port RTP initial port
RTP Port Quantity Maximum RTP port quantity, default is 200
Notice: Settings in this page won’t take effect unless save and reboot the device.
If you need to change telnet port or HTTP port, please use the port greater than 1024, because
ports under 1024 is system remain ports.
HTTP service if HTTP is set to 0.
Firewall settings
22