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<DIV dir=ltr align=left><SPAN class=953303012-18052007><FONT face=Arial
color=#0000ff size=2>Sinisa,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=953303012-18052007><FONT face=Arial
color=#0000ff size=2>what do you have in the CCM traces. There should be the
reason why calls are failing. Also, do you have MTP check box "checked" on the
H.323 GK controled trunk</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=953303012-18052007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=953303012-18052007><FONT face=Arial
color=#0000ff size=2>Do you have any debugging on GNU. If not, put Cisco IOS
router and make another testing with debugging turned on.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=953303012-18052007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=953303012-18052007><FONT face=Arial
color=#0000ff size=2>If call fails because of codec mismatch you should see that
in the h.323 logs. H.245 negotiation will failand you will have description.
Also, you may put a ethereal and capture the packeks.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=953303012-18052007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=953303012-18052007><FONT face=Arial
color=#0000ff size=2>Also, double check do you have fast start enable on the CCM
4.2. I think that this is a default for 4.2(1). Mabye GNU has a trouble in Media
Negotiation process with the fast start. I am not sure but I think that fast
start is enabled on the CCM 4.2 by default. Try to disable it and make testing
and capture the logs.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=953303012-18052007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=953303012-18052007><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=953303012-18052007><FONT face=Arial
color=#0000ff size=2>Mladen</FONT></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] <B>On Behalf Of </B>Djokic
Sinisa<BR><B>Sent:</B> Friday, May 18, 2007 1:50 AM<BR><B>To:</B> 'Ryan
Ratliff'<BR><B>Cc:</B> cisco-voip@puck.nether.net<BR><B>Subject:</B> Re:
[cisco-voip] ccm4.2 video over intercluster trunk issues
!!!<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">thanx ryan..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">i agree with you..that’s what i’m thinking
also..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">the problem is there shouldn’t be any codec
mismatch etc..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">i have two separate systems – ccm4.1 and
ccm4.2, which are configured identically..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">both using the same
gatekeeper..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">one of them works –
ccm4.1..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">another doesn’t –
ccm4.2..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">all the device pools use g711
codec..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">so, that’s the reason i was asking have
anybody experienced something like that ( maybe it’s a bug ) or
something..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">thanx..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">regards..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">Sinisa Djokic <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">System
Engineer<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">CCNP,CCDA,CQS-CWLDS,CS-CIPTDS,CS-CIPCCES
Cisco Certified<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy"> <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">MDS Informaticki
inzenjering<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">Bul. Arsenija Carnojevica
170<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">11070 Novi Beograd,
Serbia<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">Tel: +381 11 2015 200, 2015
273<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">Fax: +381 11 3194
954<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">www.mds.co.yu<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy">sdjokic@mds.co.yu<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">
<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">-----Original Message-----<BR>From: Ryan Ratliff
[mailto:rratliff@cisco.com] <BR>Sent: Thursday, May 17, 2007 6:15 PM<BR>To:
Djokic Sinisa<BR>Cc: cisco-voip@puck.nether.net<BR>Subject: Re: [cisco-voip]
ccm4.2 video over intercluster trunk issues !!!<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">When a call is dropped as soon as it goes to a connected
state this <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">usually indicates a codec mismatch, or some other media
establishment <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">error.<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">The fact that the call connects with no video when you
use the MRGL <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">tells me that either an MTP or transcoder is being
invoked for that <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">call. Since we have no MTP or Transcoders that
support video, you <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">get audio only.<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">You can verify this by looking at the Perfmon counters
in CCM, by <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">hitting the IP phone's web page and looking at the
active RTP stream <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">(when the audio only call is up) to see the IP address
it is sending <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">RTP to, or by examining the CCM
trace.<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">-Ryan<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">On May 17, 2007, at 4:01 AM, Djokic Sinisa
wrote:<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">hi to all..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">has anybody experienced the following
problem:<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">ccm4.1(3) – we have gatekeeper configured on ccm and
intercluster <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">trunk whis is controlled via that gatekeeper ( GNU
)..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">there is also a route pattern for certain video calls to
go from CCM <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">side over that intercluster trunk to TANDBERG video
terminal ( which <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">is registred to the same GNU gatekeeper
)..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">the phone and the intercluster trunk are in the same
device pool <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">( g711 )..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">when user ( with IP phone and VTA ) makes a call
to that video <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">number and succesfull video call is
established..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">no media resource group list are used at
all..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">ccm4.2(1) - the same setup as before is copied to the
new CCM 4.2 in <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">lab..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">everything is the same ( including the same gatekeeper )
but it <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">doesn’t work..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">there are two things..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">if we put that device pool ( the one we’re using ) uses
media <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">resource group list a call is established but without
video..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">if we don’t put that device pool ( the one we’re using )
uses media <o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">resource group list a call is droped as soon it is
established..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">does anybody have an idea about this strange
behaviour..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">is there something we should know about CCM4.2 or is it
u bug..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">regards..<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">Sinisa Djokic<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">System Engineer<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">CCNP,CCDA,CQS-CWLDS,CS-CIPTDS,CS-CIPCCES Cisco
Certified<o:p></o:p></SPAN></FONT></P>
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style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
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style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
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style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
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style="FONT-SIZE: 10pt"><image001.gif><o:p></o:p></SPAN></FONT></P>
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style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
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style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
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style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">MDS Informaticki
inzenjering<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">Bul. Arsenija Carnojevica
170<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">11070 Novi Beograd, Serbia<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">Tel: +381 11 2015 200, 2015
273<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">Fax: +381 11 3194 954<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">www.mds.co.yu<o:p></o:p></SPAN></FONT></P>
<P class=MsoPlainText><FONT face="Courier New" size=2><SPAN
style="FONT-SIZE: 10pt">sdjokic@mds.co.yu<o:p></o:p></SPAN></FONT></P>
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style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></FONT></P>
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style="FONT-SIZE: 10pt">_______________________________________________<o:p></o:p></SPAN></FONT></P>
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