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<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>Hello David.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>Question very
interesting.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>If you notice Panasonic
send RTP stream to the UDP port number 4000.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>Which 1 less than CCM
send in the OLC message, where it opens RTCP stream.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>This is from standard
where RTP port – for example x , RTCP port must be x+1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>So Panasonic make
assumption about RTP , and its seems that it donn’t look at the <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>OLCack from CCM where it
opens real RTP ip address and also port number, and also <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>send new RTCP port number,
in you trace this values 31788 – RTP , 31789 – RTCP.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>So its seems that we
have two bugs here .<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>1. on the CCM side –
it change RTCP port numbers inside the same session. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>2. Panasonic – donn’t
look at the OLCack message.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>What can be done to
resolve this.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>1.IPIPGW with RTP proxy<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>2. Try check “
Media Termination Requied” on the GW configuration page on the CCM.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'>But actually I donn’t
like this. The better I think 1 option.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<p><font size=2 color=navy face="Times New Roman"><span lang=EN-US
style='font-size:10.0pt;color:navy'>-----------------------<br>
Sincerely Yours,<br>
Konstantin Fedorov</span></font><span lang=EN-US><o:p></o:p></span></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span lang=EN-US
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-boun</span></font><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>ces@puck.nether.net]
<b><span style='font-weight:bold'>On Behalf Of </span></b>David Garcia Ternero<br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, September 20, 2007
1:38 AM<br>
<b><span style='font-weight:bold'>To:</span></b> cisco-voip@puck.nether.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> [cisco-voip] Cisco
Panasonic Integration</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-GB
style='font-size:12.0pt'>Hi,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-GB
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-GB
style='font-size:12.0pt'>I am trying to integrate a Cisco Call Manager 5.1 with
a Panasonic PBX with a H.323 IP card, using Cisco IP Phones and Panasonic
analog phones. To do that, I have configured the Panasonic IP card as an H.323 Gateway
in the Call Manager, and I route the calls to the Call Manager in the Panasonic
PBX. The call establishment seems to proceed ok, and you can call in both
directions. But there is sound only in the Panasonic phone, and not in the
Cisco phone, because the voice stream goes from the Panasonic IP card to the
Call Manager, instead of going to the IP Phone. I have some traces of the
traffic and I see that in the h.245 open logical channel message, the Call
Manager includes their own IP address, instead of the IP address of the IP
Phone, but in the open logical channel ACK message, the call manager includes
the IP address of the IP Phone. <br>
Is it a bug in the implementation of the protocol? are there any mistake in the
configuration? I have a Cisco 2801 CCME that maybe can help in the deployment. <br>
<br>
</span></font><span lang=ES>Thanks</span><font size=2 face=Arial><span lang=ES
style='font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=ES style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<div>
<div>
<div>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><strong><b><font size=3 face=Eurostile><span lang=ES
style='font-size:12.0pt;font-family:Eurostile'>David García Ternero</span></font></b></strong><span
lang=ES><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><strong><b><font size=3 face=Eurostile><span lang=ES
style='font-size:12.0pt;font-family:Eurostile'>_______________________________________</span></font></b></strong><b><font
face=Eurostile><span lang=ES style='font-family:Eurostile;font-weight:bold'><o:p></o:p></span></font></b></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><strong><b><font size=3 face=Eurostile><span lang=ES
style='font-size:12.0pt;font-family:Eurostile'>Ingeniero Especialista
Networking</span></font></b></strong><span lang=ES><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><strong><b><font size=3 face=Eurostile><span lang=ES
style='font-size:12.0pt;font-family:Eurostile'>Visa</span></font></b></strong><strong><b><font
color=red face="Matisse ITC"><span lang=ES style='font-family:"Matisse ITC";
color:red'>S</span></font></b></strong><strong><b><font face=Eurostile><span
lang=ES style='font-family:Eurostile'>ur Telecomunicaciones, S.L.</span></font></b></strong><span
lang=ES><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><font size=3 face="Times New Roman"><span lang=ES
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><font size=2 color=blue face=Eurostile><span lang=ES
style='font-size:10.0pt;font-family:Eurostile;color:blue'>C/ Fernando Villalón,
s/n</span></font><span lang=ES><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><font size=2 color=blue face=Eurostile><span lang=ES
style='font-size:10.0pt;font-family:Eurostile;color:blue'>Edif. Prado I - Local
Trasero</span></font><span lang=ES><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><font size=2 color=blue face=Eurostile><span lang=ES
style='font-size:10.0pt;font-family:Eurostile;color:blue'>41004 - Sevilla - España</span></font><span
lang=ES><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><font size=3 face="Times New Roman"><span lang=ES
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><font size=2 color=blue face=Eurostile><span lang=ES
style='font-size:10.0pt;font-family:Eurostile;color:blue'>Tel:
954 63 11 55</span></font><span lang=ES><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><font size=2 color=blue face=Eurostile><span lang=ES
style='font-size:10.0pt;font-family:Eurostile;color:blue'>Fax: 954
41 02 50</span></font><span lang=ES><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><font size=2 color=blue face=Eurostile><span lang=ES
style='font-size:10.0pt;font-family:Eurostile;color:blue'>Móvil: 607 82
92 59 - VPN: 380</span></font><span lang=ES><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><font size=2 color=blue face=Eurostile><span lang=ES
style='font-size:10.0pt;font-family:Eurostile;color:blue'>e-mail:
david.garcia@visasur.com</span></font><span lang=ES><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><strong><b><font size=3 face=Eurostile><span lang=ES
style='font-size:12.0pt;font-family:Eurostile'>_______________________________________</span></font></b></strong><span
lang=ES><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:6.0pt;margin-right:0cm;margin-bottom:
6.0pt;margin-left:0cm'><font size=3 face="Times New Roman"><span lang=ES
style='font-size:12.0pt'> <o:p></o:p></span></font></p>
<p class=MsoNormal><strong><b><font size=3 face=Eurostile><span lang=ES
style='font-size:12.0pt;font-family:Eurostile'>NOTA: </span></font></b></strong><b><font
size=2 face=Eurostile><span lang=ES style='font-size:10.0pt;font-family:Eurostile;
font-weight:bold'> Este correo electrónico y, en su caso, cualquier
fichero anexo al mismo, contiene información de carácter confidencial
exclusivamente dirigida a su destinatario ó destinatarios. Queda prohibida su
divulgación, copia ó distribución a terceros sin la previa autorización escrita
de VISASUR TELECOMUNICACIONES S.L. En caso de haber recibido este correo por
error, le rogamos se sirva notificar inmediatamente esta circunstancia mediante
reenvío a la dirección electrónica del remitente. Le agradecemos de antemano su
colaboración.<o:p></o:p></span></font></b></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=ES
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
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