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Gigaset T440 PRO / Gigaset T640 PRO / Admin Guide INT en / A31008-N2003-R103-2-7620 / system.fm / 6/26/17
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System
SSL certificates
An SSL certificate uses encryption to create a secure connection. Each SSL certificate contains a
key pair made up of a public and a private key. The private key contains the code for encryption
and is only known to the owner, the public key contains the information for decryption and is
made available to the communication partners on the network.
If you use TLS-encrypted connections to the provider, you must upload the SSL certificates this
requires into the PABX. You can assign imported certificates on the
SIP Transports
screen
( p. 74).
¤
Administration
System
Certificates
Certificates that have already been imported are listed here.
Importing new certificate
¤
In field
Description
, enter a description for the certificate.
¤
Click
next
to
Private key
/
Public key
Select private/public key file from the file system
of the computer or the network . . . The file name is entered in the text field
¤
Click
Import
. . . The certificate is imported