Aastra Telecom 1000 IP Phone User Manual


 
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Interface – Select LAN or WAN (Internet) depending on the location of the final
destination.
Delete This Entry
To delete a route, select its number from the drop-down menu, and click this button.
Show Routing Table
Click the Show Routing Table button to open a screen displaying how data is routed
through your local network. For each route, the Destination LAN IP address, Subnet
Mask, Gateway, and Interface are displayed. Click the Refresh button to update the
information. Click the Close button to exit this screen.
Security
Firewall
The Firewall screen offers a firewall and filters that block specific Internet data types.
Firewall
SPI Firewall Protection – A firewall enhances network security and use Stateful
Packet Inspection (SPI) or more detailed review of data packets entering your
network. Select Enabled to use a firewall, or Disabled to disable it.
Allow Remote SIP Clients – Enabling Allow Remote SIP Clients setting will allow
the SIP packets to pass through the firewall. This allows administrators to setup the
connection between this IP PBX and the external SIP phones or SIP trunks from the
Internet. To enable the communication with remote SIP devices, select Enabled.
Otherwise, select Disabled.