<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.3790.2706" name=GENERATOR></HEAD>
<BODY>
<DIV><SPAN class=671400018-13072006><FONT face=Arial size=2>I have a question on
SIP adapters : I understand they translate SIP voice, callerID and
such to PSTN, but what about phone functionalities like 3-way conferences
and transferts? How do they handle that?</FONT></SPAN></DIV>
<DIV><SPAN class=671400018-13072006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=671400018-13072006><FONT face=Arial
size=2>Mike</FONT></SPAN></DIV></BODY></HTML>