title: How to Build and Test PJSIP 2.5.5 for IOS with IPv6 Support
body: <p>I am using pjsip 2.5.5 for my project.
  enabled IPv6 support by adding 
  <strong>#define PJ_HAS_IPV6 1</strong>
  in pj/config_site.h.
  following (<a href="https://trac.pjsip.org/repos/wiki/IPv6" rel="nofollow">https://trac.pjsip.org/repos/wiki/IPv6</a>).</p>
  
  <p>With this I made build for linux and mac. build succeed and I tested by calling PIN to PIN (using --ipv6). It is working fine for IPv6 Addresses.</p>
  
  <p>Now I made build for IOS and testing it in simulator using cli(telnet).
  while checking account list using show (l) [for complete list of commands refer: <a href="https://trac.pjsip.org/repos/wiki/PJSUA-CLI?format=pdf" rel="nofollow">https://trac.pjsip.org/repos/wiki/PJSUA-CLI?format=pdf</a> ] . It is showing only IPv4 accounts (UDP and TCP), NO IPv6 Accounts.</p>
  
  <p>Where I am going wrong?</p>
  
  <p>Is there any flag need to define?</p>
  
  <p>How to test pjsip build with ipv6 for IOS using pjsua?</p>