Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
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Network->Advanced->Port Link->PC Port Link
static.network.vlan.pc_port_mode
[1]
It configures the way the IP phone processes packets for the PC port when VLAN is
enabled on the PC port.
Note: When packets are sent from the Internet port to the PC port, remove the
packet’s tag if it is the same as the configured tag for the PC port, else forward the
packets directly.
0-when packets are sent from the PC port to the Internet port, the IP phone will
forward the packets directly.
1-when packets are sent from the PC port to the Internet port, and there is no VLAN
tag in the packet, the IP phone will tag the packet with the configured tag for the PC
port and then forward it.
[1]
If you change this parameter, the IP phone will reboot to make the change take effect.
VPN
Yealink IP phones use OpenVPN to achieve VPN feature. To prevent disclosure of private information,
tunnel endpoints must authenticate each other before secure VPN tunnel is established. After you
configure VPN feature on the IP phone, the IP phone will act as a VPN client and uses the certificates to
authenticate with the VPN server.
For more information, refer to OpenVPN Feature on Yealink IP phones.
Topics
VPN Related Files
VPN Configuration
VPN Related Files
To use VPN, you should collect all VPN-related files into one archive file in .tar format and then upload
this tar file. The related VPN 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 Yealink IP phones:
/config/openvpn/keys/ca.crt
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