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<DIV><SPAN class=787281706-13062005><FONT face=Arial color=#800000
size=2>Hi,</FONT></SPAN></DIV>
<DIV><SPAN class=787281706-13062005><FONT face=Arial color=#800000
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=787281706-13062005><FONT face=Arial color=#800000 size=2>Does
anyone know the solution to this issue?</FONT></SPAN></DIV>
<DIV><FONT face=Arial color=#800000 size=2></FONT> </DIV>
<DIV align=left><SPAN
style="FONT-SIZE: 10pt; COLOR: #800000; FONT-FAMILY: 'Arial'">Regards,<BR>Stojan
Sljivic </SPAN></DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #800000 2px solid; MARGIN-RIGHT: 0px">
<DIV></DIV>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left><FONT
face=Tahoma size=2>-----Original Message-----<BR><B>From:</B>
asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <B>On Behalf Of </B>Stojan
Sljivic - GDS<BR><B>Sent:</B> Friday, June 10, 2005 13:21<BR><B>To:</B>
'Asterisk Users Mailing List - Non-Commercial Discussion'<BR><B>Subject:</B>
[Asterisk-Users] SIP Authentication<BR><BR></FONT></DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000
size=2>Hi,</FONT></SPAN></DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000 size=2>I
use SIP softphone that is not registered at Asterisk.</FONT></SPAN></DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000 size=2>When
I dial some extension defined in the dial plan (<A
href="mailto:100@asterisk-ip">100@asterisk-ip</A>) with my SIP softphone,
Asterisk will not ask me for username/password (will not return response 407)
as I expected.</FONT></SPAN></DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000 size=2>The
response 407 - Authentication required will be returned if username defined in
the softphone's setting matches one of the SIP peers defined in
sip.conf.</FONT></SPAN></DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000 size=2>This
means that anyone can dial extension at my Asterisk and that is not
good, since that person could then dial over my ZAP
line.</FONT></SPAN></DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000 size=2>How
can I configure Asterisk to allow only peers defined in sip.conf to register
and dial?</FONT></SPAN></DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000
size=2>Regards,</FONT></SPAN></DIV>
<DIV><SPAN class=558561511-10062005><FONT face=Arial color=#800000
size=2>Stojan Sljivic</FONT></SPAN></DIV></BLOCKQUOTE></BODY></HTML>