Gigaset S850A GO User Manual page 102

Web configurator
•
VLAN identifier / VLAN priority Store for access to a tagged VLAN.
•
Allow PCs outside your LAN to connect to the web configurator.
Authorising access from other networks increases the risk of unauthorised access. It
is therefore recommended that you disable remote access if you no longer require it.
The web configurator can only be accessed from other networks if your router passes
on the service requests from "outside" to port 80 (the default port) of the phone.
Make sure you read the user guide for your router.
Security
The phone supports the establishment of secure data connections on the Internet with the TLS
security protocol (Transport Layer Security). With TLS, the client (the phone) uses certificates to
identify the server. These certificates must be stored on the base.
¤
Settings Network
On this page, you will find the Server certificates / CA certificates lists with the certificates saved
on the base.
The Invalid certificates list contains the certificates received from servers that have not passed
the certificate check when establishing a connection, and certificates from the Server
certificates / CA certificates lists that have become invalid (e. g. because they have expired).
You can remove certificates and download new certificates to the base, and you can also accept
or reject invalid certificates.
If the connection to a data server on the Internet is not made because the phone does not accept
the certificate received from the server (e. g. when downloading your e-mail messages from the
POP3 server), you will be prompted to open the Security settings web page.
The Invalid certificates list contains the certificate used to make the connection. Click on
[Details] to display information about who issued the certificate (certification authority) and for
whom, as well as its validity period.
If you accept the certificate, depending on its type, it is transferred to one of the Server
certificates / CA certificates lists (even if it has already expired). If a server responds again with
this certificate, this connection is accepted immediately.
If you decline the certificate, it is transferred to the Server certificates list with the label
(rejected). If a server responds again with this certificate, this connection is rejected
immediately.
Telephony
Connections to base
Manage connections to base:
¤
Settings Telephony
This web page displays a list with all possible connections and their status (e. g. Connected,
Registered, Not configured):
102
Security
Connections