On Thu, Feb 13, 2014 at 9:52 PM, Owais ul Haq owaisulhaq@hotmail.comwrote:

Hello,

I have installed kamailio server. Now I am trying to use SSL for my server - client connections. I have made certificates succesfully. Now when my client connects, I get the following error.

[tcp_read.c:882] : ERROR : TLS accept : error : 1408F10B : SSL routines:SSL3_GET_RECORD:wrong version number

I have tried finding solution online. I am asked to change the version number. Can some one please tell me where I have to change the version number ?? And change it to what ?? Thanks.

The error means that the client and server could not agree on which version of SSL to use.

In your tls.cfg, check which version you are using:

[server:default] method = TLSv1

You can use openssl to confirm.

$ openssl s_client -connect 192.0.2.1:5061 ... SSL-Session: Protocol : TLSv1 Cipher : AES256-SHA

If your client only supports SSL3, you could set "method = SSL3", although TLS would be preferred if you can do it.

Corey