<HTML><BODY>Hi,<br><br>With Asterisk, we are able to get some peer round-trip connection statistic by setting qualify=yes for the specified peer. <br>It sends periodic OPTIONS to the peer and calculates the time round trip time.<br>It's something like - "Status: OK (30 ms)".<br>Is there any way to achieve this in Kamailio by using nathelper module, or any other?<br>Thank you.</BODY></HTML>