Copyright @ALE 2020 All Rights Reserved 
 
It configures the transmission method of the PC port. 
Network -> Port-> PC Speed 
Advanced Setting -> Network -> Ethernet -> PC ->PC speed 
It configures the transmission method of the PC port. 
Network -> Port-> PC Duplex 
Advanced Setting -> Network -> Ethernet -> PC -> PC duplex 
 
 
Halo series phones use OpenVPN to achieve VPN feature. After you configure VPN feature on the 
IP phone, the IP phone will act as a VPN client and use the certificates to authenticate with the 
VPN server. 
 
Topics 
OpenVPN Related Files 
OpenVPN Configuration 
The VPN-related files include certificates (ca.crt and client.crt), key (client.key) and the 
configuration file (vpn.cnf) of the VPN client. 
 
The following table lists the unified directories of the OpenVPN certificates and key in the 
configuration file (vpn.cnf) for Halo series phones: 
 
/config/cert/openvpn/ ca.crt 
/config/cert/openvpn/client.crt 
Private key of the client 
/config/cert/openvpn/client.key 
 
You can configure the OpenVPN feature at the path: Network -> OpenVPN (phone web interface) 
for Halo series phones.