What is VPN?
Some employers use a VPN, or Virtual Private Network, to give their employees secure access to their corporate network over a home Internet connection.
Employees usually have special VPN client software on their computers and use special se- cure means to log onto the VPN.
What is WAN?
WAN stands for Wide Area Network. The WAN port on your TA is the port that plugs into your cable/DSL modem.
What is a private IP address?
A private IP address is an address that reflects certain numeric addresses set by the Internet industry. Some cable/DSL service providers may assign Private IP addresses from their network for your cable/DSL service. Also, home routers and the TA assigns Private IP addresses to computers, laptops and other devices on your home network. The following are the reserved IP address blocks:
10.x.x.x
192.168.x.x
172.16.x.x through 172.31.x.x
TECHNICAL SUPPORT
For additional information and support, please check our online FAQ by visiting your Personal Call Manager Web site at www.callvantage.att.com and clicking “Help.”
You may also
If you require over-the-phone support, you may call us at 1-866-596-8464.
For the latest updates and information, please visit www.callvantage.att.com and click “Help”.
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