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<DIV><FONT face=Arial size=2><SPAN
class=454352415-07042008>Hello,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=454352415-07042008></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=454352415-07042008>is there a way in FS
to determine the IP address of the sender of a SIP message. I'm not talking
about IP addresses or domain names that are sent on application layer (i.
e. within SIP) but on network layer. I need this to determine if one network
element pretends to have several (SIP-)identities.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=454352415-07042008></SPAN></FONT> </DIV>
<DIV><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: 'Frutiger 45 Light'"><BR>Alois
<SPAN class=SpellE>Komenda</SPAN><BR>Fraunhofer-Einrichtung für Systeme der
Kommunikationstechnik ESK<BR></SPAN><BR
style="mso-special-character: line-break"></DIV>
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