Inside my network I use sip_ph , sip_rh &amp; sip_h headers to pass data around between boxes.<br><br>however I need to strip these off at the edge ( SBC&#39;s running Freeswitch also )<br><br>will unset work with these headers in the 200 OK ( and other sip messages ) ?<br>

if not, how can I achieve this ?<br><br>-- <br>Sincerely<br><br>Jay<br>