W60B VPN connection not working

[Alex821982]

Hello!

Tell me what can be the problem with W60B. It does not respond to the downloaded client.tar file and the VPN included. I do not see him even trying to connect.
By the way, how can I see which log of the phone itself, how it reacts to the loaded configuration?
Because in the interface, nothing will be displayed here.

Has already connected many Yealink phones over OpenVPN to PFsense (In which there is even an export configuration for Yealink phones)

The configuration is as follows:
in client.tar as it should be vpn.cnf and the keys folder with the files ca.crt, client1.crt, client1.key

vpn.cnf:
dev tun
persist-tun
persist-key
cipher AES-128-CBC
ncp-ciphers AES-256-GCM:AES-128-GCM
auth SHA256
tls-client
client
resolv-retry infinite
remote ***.**.***.*** 1194 tcp-client
ca /config/openvpn/keys/ca.crt
cert /config/openvpn/keys/client1.crt
key /config/openvpn/keys/client1.key
remote-cert-tls server
comp-lzo adaptive

The same configurations work on the T48S, T21E and T29G they work for me and connect, several such phones.

What's wrong with W60B?
What needs to be changed in the configuration?

thanks for the help

[iwm]

I had a similar problem:
Scenario: openvpn server managed by system_admin module of freepbx distro (sangoma)
1st problem was tls 1.2 not supported by w60b firmware: I've upgraded to 77.85.0.25
2nd: create vpn.cnf and "keys" folder (with underneath crt files)
3rd: config as follow

# Configuration automatically generated via Sysadmin RPM
# MODIFICATIONS TO THIS FILE WILL BE OVERWRITTEN.
# Generated at: Sun, 07 Feb 2021 21:17:12 +0000
client
dev tun
proto udp
resolv-retry 60
nobind
persist-key
persist-tun
remote-cert-tls server
ca /config/openvpn/keys/sysadmin_ca.crt
cert /config/openvpn/keys/sysadmin_client15.crt
key /config/openvpn/keys/sysadmin_client15.key
comp-lzo
verb 3
reneg-sec 3600
remote 1.2.3.4 1194
=======
4th: Compress file with this command: tar -cvpf openvpn.tar *
5th: upload config in w60b web interface and enable openvpn
6th: setup sip server as 10.8.0.1 in account page


That's all