Netopia 435 Reference Manual page 5

Chapter 7 - Security ............................................................7-1
Suggested security measures ................................................. 7-2
User accounts........................................................................ 7-2
Telnet access......................................................................... 7-5
Calling number authentication (CNA)........................................ 7-6
Enabling CNA ...................................................................... 7-7
Configuring a connection profile for CNA................................ 7-7
About filters and filter sets ...................................................... 7-9
What's a filter and what's a filter set?................................... 7-9
How filter sets work............................................................. 7-9
How individual filters work.................................................. 7-12
Design guidelines.............................................................. 7-18
Working with IP filters and filter sets ...................................... 7-19
Adding a filter set .............................................................. 7-20
Viewing filter sets.............................................................. 7-26
Modifying filter sets ........................................................... 7-26
Deleting a filter set............................................................ 7-27
A sample IP filter set ......................................................... 7-27
Chapter 8 - Telephone Services ............................................8-1
Telephone Setup Services (POTS)............................................ 8-1
Telephone Connections........................................................ 8-2
Priority Ringing .................................................................... 8-5
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