Siemens Giga762SX User Manual page 16

The Giga762SX WLAN dsl
server or printer. You can connect a USB hard disk or a printer to the USB interface
of the Giga762SX WLAN dsl and make them available to all users in your network.
The Giga762SX WLAN dsl supports
area network, and
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Connecting phones and Internet telephony
The Giga762SX WLAN dsl permits
– Internet telephony via the DSL port.
– Fixed network telephony via the analogue port.
– Connection of two analogue phones for Internet telephony and for fixed network
calls as well as connection of wireless SIP phones and PCs with SIP clients for
Internet telephony.
– Connection of an answering machine or fax.
Data transfer for
quality. If the Internet connection has been interrupted or you do not want to make
a call via VoIP, you can simply make a call via the fixed network (if a fixed network
phone is connected).
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Security functions
The Giga762SX WLAN dsl offers comprehensive security measures:
– Firewall protection against unauthorised access from the Internet
All PCs in the local area network use the
dsl for their Internet connections, which makes them 'invisible' on the Internet.
The Giga762SX WLAN dsl only allows access from the Internet if this has been
requested from within the local area network.
With the firewall, the Giga762SX WLAN dsl also offers comprehensive protection
against hacker attacks.
– Service filtering
The Giga762SX WLAN dsl can filter Internet access. Here you determine which
PCs may access which Internet services.
– Access control and encryption for the local area network
The Giga762SX WLAN dsl is delivered with a predefined individual encryption
(WPA2-PSK/WPA-PSK with pre-shared key). You will find the corresponding infor-
mation at the label on the devices bottom. So, your wirless network is protected
against unauthorised access.
If there are wireless network adapters of your PCs which do not support this
encryption method, you can use other encryption methods and authentication
methods (WEP, WPA/WPA2, 802.1x) to prevent unauthorised access to your wire-
less LAN or to make data illegible to unauthorised parties.
With MAC access control you can allow wireless access to selected PCs.
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DHCP
DNS for domain name mapping.
VoIP is handled by the
for dynamic IP configuration of the local
SIP protocol with high connection and voice
Public IP address of the Giga762SX WLAN