Hello,

first thing: do not reply to other emails from the mailing list, create a new one -- at the end of your message is a previous email from the list. It keeps the conversation clean, doesn't mess the email thread id and also makes it easier to understand what's all about (and less bandwidth) on mobile devices.

You would have to provide the sip packet (the invite) to understand what happens there. The support of TLS can be discovered via DNS lookup (NAPTR+SRV) or the transport can be enforced in the r-uri with transport=xyz parameter.

Cheers,
Daniel

On 24/01/2017 20:01, Pranathi Venkatayogi wrote:

Hi,

I have two instances of Kamailio acting as edge proxies. One on the customer side and one on the agent side.

Like: customer -> proxy1 -> proxy2 -> agent.

Both customer and agent are registered to proxy1/proxy2 via TLS.

However when proxy1 forwards to proxy2, it is using UDP. How can I force it to use TLS?

Attached is the result of nslookup on the domain: translation.sms-test.cyracom.com.

-- 
Daniel-Constantin Mierla
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