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COMfortel 1400 IP/2600 IP/3600 IP - Firmware V2.6 - Operation/Configuration - V05 09/2016
Settings
Network
The external port is placed in a separate VLAN.
All data packages are forwarded to the external port.
The following entries must also be made:
VLAN ID external port (1...4094)
Enter VLAN IP for the external port.
OpenVPN
OpenVPN
OpenVPN allows the configuration of a virtual private network (VPN).
Requirements:
•
ConfiguredVPN network interface type (Settings > Provider & PBXs >
Settings Configuration Manager Providers and PBXs)
•
OpenVPN configuration file saved into the telephone
•
OpenVPN certificate saved into the telephone
The telephone uses OpenVPN libraries to establish a VPN over a TLS/
SSL-encrypted connection.
Important:
When you restart the telephone, the time will be reset unless
it is updated automatically by a time server (NTP server). As data
packets are given a time stamp when they are encrypted, it is important
that the current time is configured on the telephone (see chapter
Settings > Date and Time
). A connection cannot be established via a
VPN if a data packet time stamp is different from the time on the
telephone.