<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=windows-1252" http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 8.00.6001.18876">
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT size=2>2 nodes in shared DB, node1 and node2 respectively with
hostname node1.mydomain.org node2.mydomain.org</FONT></DIV>
<DIV><FONT size=2>the profile name is called mydomain.org which is shared by the
2 nodes.</FONT></DIV>
<DIV><FONT size=2>a user registers on node1 and wait calls.</FONT></DIV>
<DIV><FONT size=2>someone from external gateway call him, so <A
href="mailto:user@node1.mydomain.org">user@node1.mydomain.org</A> or <A
href="mailto:user@node2.mydomain.org">user@node2.mydomain.org</A></FONT></DIV>
<DIV><FONT size=2>both it works well. but from <A
href="mailto:user@mydomain.org">user@mydomain.org</A> it reaches the callee
one time on three.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>my question is:</FONT></DIV>
<DIV><FONT size=2>can I avoid NAPTR SRV rules and replace it by a TCP load
balancing server ? (if I use full TCP for SIP messages and UDP as normal after
media negotiation)</FONT></DIV>
<DIV><FONT size=2>because it seems that NAPTR SRV work only if the caller proxy
understands it. with a TCP load balancer I can avoid this,</FONT></DIV>
<DIV><FONT size=2>but not sure if it won't break the SIP protocol.</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Thanks</FONT></DIV>
<DIV><FONT size=2><BR>Franck</FONT></DIV></BODY></HTML>