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<DIV dir=ltr align=left><SPAN class=692470513-22082005><FONT face=Arial
color=#0000ff size=2>Hi,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=692470513-22082005><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=692470513-22082005><FONT face=Arial
color=#0000ff size=2>all your phones need to be register with SER. The
asterisk will be just PSTN gateway, voicemail server or something else (I prefer
to forward all the calls from ser to asterisk because it's easy to manage the
dialplan). I have the same configuration, I balance the traffic with SER
and I use realtime with asterisk servers.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=692470513-22082005><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=692470513-22082005><FONT face=Arial
color=#0000ff size=2>Best regards,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=692470513-22082005><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=692470513-22082005><FONT face=Arial
color=#0000ff size=2>Chris HARIGA</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=692470513-22082005><FONT face=Arial
color=#0000ff size=2></FONT></SPAN><FONT face=Arial color=#0000ff
size=2></FONT><BR> </DIV>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <B>On Behalf Of </B>Ronald
Voermans<BR><B>Sent:</B> Monday, August 22, 2005 8:57 AM<BR><B>To:</B> Asterisk
Users Mailing List - Non-Commercial Discussion<BR><B>Subject:</B> FW:
[Asterisk-Users] Nat + Asterisk + Ser (Far end Nat
Traversal)<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV dir=ltr align=left><SPAN class=008275612-22082005><FONT face=Arial
color=#0000ff size=2> </FONT></SPAN><SPAN class=875384111-19082005><FONT
face=Courier size=2>Hello,</FONT></SPAN></DIV>
<DIV><SPAN class=875384111-19082005><FONT face=Courier
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=875384111-19082005><FONT face=Courier size=2>I have several *
servers behind a SER server (in a local ip range). The
SER server is also publicy reachable. On the other site, I have SIP
clients that are behind another NAT or in the same NAT range as the * server.
Can someone give me some directions/hints etc. on how to make this work. I think
I should be using MediaProxy with SER. But do the SIP clients need to register
at the SER server? If not, how will the reach the * server, since they're only
reachable VIA the SER router.</FONT></SPAN></DIV>
<DIV><SPAN class=875384111-19082005><FONT face=Courier
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=875384111-19082005><FONT face=Courier size=2>Here's is
scheme:</FONT></SPAN></DIV>
<DIV><SPAN class=875384111-19082005><FONT face=Courier
size=2></FONT></SPAN> </DIV>
<DIV><FONT face=Courier size=2></FONT> </DIV>
<DIV align=left><FONT face=Courier></FONT> </DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT face=Courier>
----- IP
Phone A (Behind NAT router) (ext 100, Asterisk A)</FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier> -
*A-----| priv. addr
publ.
addr |</FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier> -----
| -------
INTERNET |</FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier>
----------------- SER ---------------------------|</FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier> -----
| ------- |</FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier> -
*B-----| IP
Phone B (Behind NAT router) (ext. 100, Asterisk B)</FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier> -----</FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier></FONT></SPAN> </DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier> (Asterisk servers)</FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier> (10.254.254.x) </FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier></FONT></SPAN> </DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier></FONT></SPAN> </DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT face=Courier>Phone A can
belong to Asterisk A, and B to Asterisk B. </FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier></FONT></SPAN> </DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT face=Courier>Hope this give
you enough information.</FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier></FONT></SPAN> </DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier>Regards,</FONT></SPAN></DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT
face=Courier></FONT></SPAN> </DIV>
<DIV align=left><SPAN class=875384111-19082005><FONT face=Courier>Ronald
Voermans</FONT></SPAN></DIV></BODY></HTML>