OpenVPN not working on T46S 66.83.0.35

[_DJ]

After upgrading firmware from T46S 66.82.0.58 to T46S 66.83.0.35, OpenVPN seems to broken

<29>Aug 28 00:00:06 openvpn[1264]: OpenVPN 2.4.2 arm-unknown-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] built on Oct 20 2017
<29>Aug 28 00:00:06 openvpn[1264]: OpenVPN 2.4.2 arm-unknown-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] built on Oct 20 2017
<29>Aug 28 00:00:06 openvpn[1264]: library versions: OpenSSL 1.0.1l 15 Jan 2015, LZO 2.03
<28>Aug 28 00:00:06 openvpn[1268]: WARNING: --ns-cert-type is DEPRECATED. Use --remote-cert-tls instead.
<27>Aug 28 00:00:07 openvpn[1268]: OpenSSL: error:02001002:lib(2):func(1):reason(2)
<27>Aug 28 00:00:07 openvpn[1268]: OpenSSL: error:2006D080:lib(32):func(109):reason(128)
<27>Aug 28 00:00:07 openvpn[1268]: OpenSSL: error:140AD002:lib(20):func(173):reason(2)
<27>Aug 28 00:00:07 openvpn[1268]: Cannot load certificate file /yealink/config/openvpn/keys/VPNuser.crt
<27>Aug 28 00:00:07 openvpn[1268]: Cannot load certificate file /yealink/config/openvpn/keys/VPNuser.crt
<27>Aug 28 00:00:07 openvpn[1268]: Cannot load certificate file /yealink/config/openvpn/keys/VPNuser.crt
<29>Aug 28 00:00:07 openvpn[1268]: Exiting due to fatal error

[caldwell]

I can confirm this. Just spent two hours trying to get OpenVPN to work on 36.83.0.20 on a T41P.

Saw that this firmware is having problems.

Downgraded phone to 36.82.0.20, and the VPN worked correctly the first time. Registered phone. Made a telephone call and talked for 15 minutes.

Upgraded phone to 36.83.0.20 again, and the VPN broke immediately.

Yealink, YOU NEED TO FIX THIS ASAP.

[caldwell]

Still not working after almost a year.

No newer firmware.

This is one area where Yealink support REALLY, REALLY stinks. They don't seem to care about customer issues reported on these forums, especially related to VPN.

[complex1]

(05-10-2019 07:20 PM)caldwell Wrote:  Still not working after almost a year.

No newer firmware.

This is one area where Yealink support REALLY, REALLY stinks. They don't seem to care about customer issues reported on these forums, especially related to VPN.

Please take a note of the firmware release dates:
T46S 66.83.0.35 May 18, 2018
T46S 66.83.0.50 Sept 10, 2018
T46S 66.84.0.10 Sept 10, 2018
T46S 66.84.0.15 Nov 29, 2018

Did you tried the latest version and checked if OpenVPN work for you?