= Configuring PJSIP with TLS =

== Requirements ==

The TLS support in PJSIP requires OpenSSL development kit (headers and libs) to be installed. Please see [http://www.pjsip.org/using.htm Getting Started] page for more info.

== Build PJSIP with TLS Support ==

Add this in {{{config_site.h}}}:
{{{
#define PJSIP_HAS_TLS_TRANSPORT 1
}}}

And rebuild PJSIP.

== Running pjsua as TLS Server ==

 1. You will need to have all three PEM files:
     a. The root certificate
     a. The server certificate
     a. The private key
 1. Run pjsua:
  {{{
$ ./pjsua --use-tls --tls-ca-file root.pem --tls-cert-file server-cert.pem --tls-privkey-file privkey.pem

  }}}
 1. To see more TLS options, run {{{./pjsua --help}}}.

== Running pjsua as TLS Client ==

To make call to SERVER using TLS:

{{{
$ ./pjsua --use-tls sip:SERVER;transport=tls
}}}

To see more TLS options, run {{{./pjsua --help}}}.