User Manual
Table Of Contents
- Copyright Statement
- Federal Communication Commission Interference Statement
- 1.1 Advantages of VoIP to Businesses
- 1.2 SIP – Most Popular VoIP Protocol
- 1.3 VoIP-Friendly Networking Concepts
- 2.1 Operation Modes
- 2.2 Wireless Modes
- 2.3 Topologies of Network Application
- 3.1 Overview of WIFI-ATA
- 3.2 Key Features of WIFI-ATA
- 3.3 Outlook of WIFI-ATA
- 3.4 Web Configuration Environment
- 4.1 Quickly Setup (Setup Wizard)
- 4.2 Operation Mode
- 4.3 TCP/IP Settings
- 4.4 VoIP Settings
- 4.5 Wireless settings
- 4.6 Firewall settings
- 4.7 Management
- 5.1 How can I make a phone call?
- 5.2 How can I pick up the call waiting while I’m on the phon
- 5.3 How can I make a 3-way conference call?
- 5.4 How can I transfer a call to others?
- 5.5 Why can’t I login to the WIFI-ATA?
- 5.6 Why can’t I access the Internet?
- 5.7 Why can’t I make VoIP phone calls to others?
- 5.8 WIFI-ATA doesn’t respond correctly to key press sometime
4.6 Fire w a ll sett ings
This feature set of WIFI-ATA is about firewall functions which contain “Port Filtering”,
“IP Filtering”, “MAC Filtering”, “Port Forwarding”, “URL Filtering”, and “DMZ” These
are all only available in Gateway mode or WISP mode.
4.6.1 Port Filtering
When you enable the Port Filtering function, you can specify a single port or port
ranges in filter table. Once the source port of outgoing packets match the port
definition or within the port ranges in the table, they will be blocked by the firewall.
4.6.2 IP Filtering
When you enable the IP Filtering function, you can specify local IP Addresses in filter table.
Once the source IP address of outgoing packets match the IP address definition in the
table, they will be blocked by the firewall.
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