VPN
A VPN is a logical private network on a publicly accessible infrastructure. Only communications partners that are on this private network can exchange data and information. Data is exchanged via the VPN tunnel, where the tunnel acts as the envelope in which the data is transported.
Requirement for use
•Each end point must support the specific tunnelling protocol that is being used.
•You need to know the access data required to configure a VPN connection.
Configuration
Web interface:
•Network > VPN
Details about the settings are in
VPNPhone:
•Settings > Network > VPN
Note: The VPN can merely be enabled/disabled on the phone. It can only be configured in the web interface or by provisioning.
Details about the settings are in
VPNProvisioning:
Note: An example configuration, for a FRITZ!box (a German DSL modem/router), is described in the Auerswald DokuWiki. This configuration cannot be applied to VPN connections that are to be set up in a company environment.
Process
1.Activate VPN by dragging the slider to the right.
VPN can alternatively be enabled on the phone.
2.Select the VPN type.
3.Enter the following parameters:
−Name
−Server
−User name
−Password
−DNS server
−Search domain
−IPsecIdentifier
−Forwarding routes
−preinstalled IPsecSecret
4.Load files for these parameters:
−IPsecUserCert
−IPsecUserPrivateKey
−IPsecCaCert
−IPsecServerCert
−OpenVPN Config
Follow these steps: Via Browse select the corresponding file > Save.
Other options in the upload fields and in the context menu which is now displayed are:
•View file
•Download
•Close
Caution: Settings for VPN connections of the type
IPsec Xauth RSA and
IPsec Hybrid RSA can vary greatly, depending on which server is in use. The network administrator must predefine the configuration.