[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.

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Yealink T22 Openvpn
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dgoiko Offline
Junior Member

Posts: 1
Joined: Feb 2015
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Post: #4
RE: Yealink T22 Openvpn
Working config:
Quote:# Specify that this is a client configuration:
# Check whether the server is using a TUN or TAP interface, use the same here:
dev tun
# Check whether the server is using TCP or UDP protocol, use the same here:
proto tcp
# Specify the host name and OpenVPN port of the server:
remote not-your-business 0000
# Specify the file names of your certificates and key - these should not need changing.
# The path names must be exactly as detailed below:
ca /config/openvpn/keys/ca.crt
cert /config/openvpn/keys/telefonoAlfaro1.crt
key /config/openvpn/keys/telefonoAlfaro1.key
# NOTE: For Yealink-T2X phone with old firmware,add the initial /yealink directory , like this:
# ca /config/openvpn/keys/ca.crt
# cert /config/openvpn/keys/client1.crt
# key /config/openvpn/keys/client1.key
# The rest of these settings should be unchanged:
resolv-retry infinite
ns-cert-type server
verb 3
mute 10

Also remember to put the certs inside a /key folder within the tar.

I found what looks like a mistake in your config file:
Quote:key /config/openvpn/keys/client.key ca.crt
Shouldn't it be:
Quote:key /config/openvpn/keys/client.key

By the way, your phone says "Cannot load certificate file /yealink/config/openvpn/keys/client.crt" which does not match the provided configuration. Is it possible that you had a previous configuration and it did not flush? Or maybe the error corresponds to your later tries?
Anyway, if your config is not flushing, in order to upload a new file you must do the following steps, in that exact order:

1.- Disable VPN on your phone.
It will reboot afterwards, if not, make it.
2.- Upload the new .tar file
Apply changes.
3.- Enable the VPN
. The phone is suposed to reboot on its own

If everything is OK in the config you should be able to connect.

PS: I just noticed this post is 5 months old, so this will probable have no use after all. Anyways, It may help someone else solve the same problem, considering mali didn't post the answer he found.
(This post was last modified: 03-25-2015 06:17 PM by dgoiko.)
03-25-2015 06:06 PM
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Messages In This Thread
Yealink T22 Openvpn - mali - 10-28-2014, 04:04 AM
RE: Yealink T22 Openvpn - James_Yealink - 10-28-2014, 03:21 PM
RE: Yealink T22 Openvpn - mali - 10-31-2014, 04:08 AM
RE: Yealink T22 Openvpn - dgoiko - 03-25-2015 06:06 PM

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