Contents
4.3
Telephony Services ....................................................................................... 40
4.3.1
4.3.2
4.3.3
Using Telephony Services ................................................................................................................... 43
4.4
6.1
6.2
6.3
Using the FTP Server .................................................................................... 54
6.4
6.5
7.1
UPnP ............................................................................................................. 60
7.1.1
7.1.2
7.1.3
7.1.4
7.2
7.3
Dynamic DNS ................................................................................................ 68
8 Internet Security ........................................................................ 69
8.1
Firewall.......................................................................................................... 70
8.2
Parental Control ............................................................................................ 71
8.2.1
8.2.2
9 Troubleshooting ........................................................................ 77
9.1
Setup Troubleshooting.................................................................................. 78
9.2
9.3
ii
E-DOC-CTC-20090618-0005 v1.0