Configuring Telephone Connections - Siemens Gigaset S450 IP User Manual

Allow access from other networks
The default setting for you phone is that
you can only access your phone's Web
configurator via a PC that is in the same
local network as your phone. The subnet
mask of the PC must match that of the
phone.
You can also allow access from PCs in
other networks.
Warning:
Expansion of access entitlement to other net-
works increases the risk of unauthorised
access.
It is therefore recommended to deactivate
remote access again if you no longer need it.
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Open the following Web page
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Settings IP Configuration.
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In the Remote Management
the option Yes to permit access from
other networks.
To deactivate remote access, click on
the No option. Access is then limited to
PCs in your own local network.
Access to the Web configurator services
from other networks is only possible if
your router is set accordingly. The router
must pass on the service requests from
"outside" to Port 80 (standard port) of the
phone. Please also read the user guide for
your router.
To establish a connection, the public IP
address or the DNS name of the router
and, where applicable, the port number
on the router, must be indicated in the
Web browser of the remote PC.
area, activate
Configuring telephone
connections
You can configure up to seven phone
numbers on your phone: your fixed net-
work number and six VoIP phone num-
bers.
You need to set up a VoIP account with a
VoIP provider for each VoIP phone num-
ber. You must save the access data for
each account and for the relevant VoIP
provider in the phone. You can assign a
name to each connection (VoIP and fixed
network).
To configure the connections:
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Open the following Web page:
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Settings Telephony
A list (see Figure 3) will be shown with all
possible connections that you can config-
ure, or have already configured, for your
phone.
Figure 3 List of possible connections
Web configurator
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Connections.
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