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<DIV><FONT face=Arial size=2><SPAN class=937090914-16082005>Hello,
</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=937090914-16082005>I've already posted
message on this topic, but some questions remain unanswered.
</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=937090914-16082005></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=937090914-16082005>My concerns are bout
the pa module (presence).</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=937090914-16082005></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=937090914-16082005></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=937090914-16082005>* Does it
support RFC3857 to allow authorization management
of subscriptions?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=937090914-16082005>* Any ideas if the
presence server can be easily distributed on several machines?
</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=937090914-16082005> -
What kind of database is used (to ensure having up-to-date data on each
server) ?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=937090914-16082005> -
How to determine which server sends the status change's notification to users?
</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=937090914-16082005>* How can one
estimate the required bandwidth (5000 online users, with avg 40 users per
contact list, is likely to generate many NOTIFY message)</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=937090914-16082005>* Is it possible to
performs computation before proceeding (to check account credit before giving
access to a service)</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=937090914-16082005><BR>Regards,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=937090914-16082005></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=937090914-16082005>Luba
Vincent</DIV></SPAN></FONT></BODY></HTML>