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Yealink SIP-T22P OpenVPN issue
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siny Offline
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Posts: 11
Joined: May 2014
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Post: #17
RE: Yealink SIP-T22P OpenVPN issue
(08-07-2014 04:36 AM)KNERD Wrote:  I cannot get this garbage to work at all.

I gave followed various threads here (including this one), by Yealink, an FAQ by them ( http://forum.yealink.com/forum/showthrea...tid=1843), and their webinar information from this past May(http://forum.yealink.com/forum/showthrea...=openvpn). Still nothing after a working on this for a week.

There is no evidence the phone is trying to connect, looking in the openvpn.log, and using tcpdump watching port 1194.

Why is there no logging system on these phones so we can see what sort of error, if any, so we could correct the problem?

Any other suggestions?

I see I made a small typo in the client config file which was causing it to not connect. I see it trying to connect now, but still errors:

I am using MD5 in the key and getting this in the openvpn.log

Quote:Wed Aug 6 16:10:07 2014 us=992883 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Aug 6 16:10:07 2014 us=992977 TLS Error: TLS handshake failed
Wed Aug 6 16:10:07 2014 us=993119 SIGUSR1[soft,tls-error] received, client-instance restarting

Since noone from Yealink support seems to be reading this, I will throw in my €¢2:

From the logs, it seems that you have enabled TLS on one side, and not on the other.
Or, there is a problem with NAT firewall, letting packets IN but not OUT (I have seen both of these before)

Could you post both server's and phone's .conf/.cfg files (without any sensitive data like IP's of course)?

Best regards,
08-10-2014 03:56 AM
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Messages In This Thread
Yealink SIP-T22P OpenVPN issue - mahan77 - 03-10-2014, 09:22 PM
RE: Yealink SIP-T22P OpenVPN issue - siny - 05-23-2014, 04:18 PM
RE: Yealink SIP-T22P OpenVPN issue - siny - 05-27-2014, 03:51 AM
RE: Yealink SIP-T22P OpenVPN issue - siny - 05-27-2014, 04:47 PM
RE: Yealink SIP-T22P OpenVPN issue - siny - 06-01-2014, 05:34 AM
RE: Yealink SIP-T22P OpenVPN issue - siny - 07-11-2014, 08:10 PM
RE: Yealink SIP-T22P OpenVPN issue - KNERD - 08-07-2014, 04:36 AM
RE: Yealink SIP-T22P OpenVPN issue - siny - 08-10-2014 03:56 AM

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