Operating Instructions and Installation Instructions
3
7 Connecting Telephony Devices to the FRITZ!Box. . . . . . 34
7.1 Connecting an Analog Telephony Device . . . . . . . . . . . . . . . . . . . . . 34
7.2 Registering Cordless (DECT) Telephones . . . . . . . . . . . . . . . . . . . . . 34
7.3 Registering Smartphones with FRITZ!App Fon . . . . . . . . . . . . . . . . . 36
7.4 Connecting an IP Telephone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
8 Setting Up the FRITZ!Box for Telephone Calls . . . . . . . . 39
8.1 Entering Internet Telephone Numbers . . . . . . . . . . . . . . . . . . . . . . . 39
8.2 Configuring Connected Telephones and Terminal Devices . . . . . . . 40
8.3 Making Telephone Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9 Firmware Update: Updating the FRITZ!Box Software . . 42
10 FRITZ!Box as an Internet Router . . . . . . . . . . . . . . . . . . . 43
10.1 Child Protection: Restricting Internet Access . . . . . . . . . . . . . . . . . . 43
10.2 Port Forwarding: Making Computers Accessible from the Internet. 44
10.3 Dynamic DNS: Name Instead of IP Address . . . . . . . . . . . . . . . . . . . 45
10.4 Remote Access over HTTPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
10.5 Prioritization: Right of Way for Internet Access . . . . . . . . . . . . . . . . 46
10.6 VPN: Remote Access to the Home Network . . . . . . . . . . . . . . . . . . . 49
10.7 DNSSEC: Security for DNS Queries . . . . . . . . . . . . . . . . . . . . . . . . . . 50
11 FRITZ!Box as a WLAN Base Station. . . . . . . . . . . . . . . . . 52
11.1 Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
11.2 Guest Access: WLAN Connection for Guests . . . . . . . . . . . . . . . . . . 52
11.3 Setting Up Night Service for WLAN . . . . . . . . . . . . . . . . . . . . . . . . . . 53
11.4 Increasing the Range of the WLAN Connection . . . . . . . . . . . . . . . . 54
11.5 WLAN Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
11.6 Frequency Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
FB6840LTE-e2.fm Seite 3 Dienstag, 29. Mai 2012 5:34 17