<p>Hi,<br>
My Setup : client1 ->  kamailio server 1 ( IP : 10.211.160.172) ----> kamailio server 2( IP : 10.211.160.176) -> client2</p>
<p>I have a scenario where kamailio server 1 has to initiate an outgoing tls connection to kamailio server 2, i have set the server_name and  server_id in the client profile in tls.cfg like below on kamailio server 1</p>
<p>[client:default]<br>
verify_certificate = no<br>
require_certificate = no<br>
server_name = mahesh.client.com</p>
<p>[client:10.211.160.172:5061]<br>
method = TLSv1+<br>
verify_certificate = yes<br>
require_certificate = yes<br>
private_key = /root/mahesh_openssl/profile2/btip_172_server_private.key<br>
certificate = /root/mahesh_openssl/profile2/btip_172_server_public.crt<br>
ca_list = /root/mahesh_openssl/profile2/btip_ca_public.crt<br>
cipher_list = RSA<br>
verify_depth = 9<br>
server_name = btip.176.com<br>
server_id = btip.176.com</p>
<p>And in sar.cfg</p>
<p>$xavp(tls=>server_name)="btip.176.com";<br>
$xavp(tls=>server_id)="btip.176.com";<br>
$du = "sip:10.211.160.176:5061;transport=tls";<br>
....<br>
t_relay();</p>
<p>What i observe is that , when client hello is sent by 10.211.160.172 to 10.211.160.176, i dont see Extension server_name being sent. Am i missing anything. Please help !</p>

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