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<title>PGW 2200 version 9.8.1 - C7-Link</title>
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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hello Albert,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>From what you are describing, I see no reason why you cannot
achieve what you are after using 9.5(2), we are using 9.5(2) here in both nailed-trunk
and call-control modes with both standalone SLT and integrated SLT (AS5400HPX) based
signalling links.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>(The ITP-L, formally known as the SLT - the product was just
renamed, is a different beast to the ITP)<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Are you saying you have something like the following:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>GW-A: SS7 Signalling Channel + Trunks using GW-A SS7 link<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>GW-B: Trunks using GW-A SS7 link<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>This should just work – as long as you have defined a C7IPLNK,
SESSIONSET, SS7PATH, etc, you can apply the SS7PATH in your trunks file to
apply to any IPLNK. I have found no behavioural difference (for
signalling purposes) between the Integrated SLT or standalone SLT in our
network.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I don’t have the spare infrastructure in my model at
present to re-replicate this scenario, and due to infrastructure relocations
the usage of this in our production network has ceased.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>This documentation, which I assume you have already seen, should
cover this scenario:<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><a
href="http://www.cisco.com/en/US/docs/ios/12_2t/12_2t11/feature/guide/ftintslt.html">http://www.cisco.com/en/US/docs/ios/12_2t/12_2t11/feature/guide/ftintslt.html</a><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><a
href="http://www.cisco.com/en/US/docs/voice_ip_comm/pgw/itp_l/itpl.html#wp1219415">http://www.cisco.com/en/US/docs/voice_ip_comm/pgw/itp_l/itpl.html#wp1219415</a>
<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Cheers,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Andrew <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:
"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'> voiceops-bounces@voiceops.org
[mailto:voiceops-bounces@voiceops.org] <b>On Behalf Of </b>Albert Etsebeth<br>
<b>Sent:</b> Tuesday, 3 November 2009 12:33 AM<br>
<b>To:</b> VoiceOps<br>
<b>Subject:</b> [VoiceOps] PGW 2200 version 9.8.1 - C7-Link<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif"'>Hi All<br>
<br>
What I need to know:<br>
Does the newer PGW 9.8.1 software allow one to configure one C7-Linkset
connecting via AS5400XM gateway “A” to signal for media links that
are connecting via a different AS5400XM gateway “B”<br>
Media links on both AS5400XM gateways A & B are connecting to the same
“Media Transfer Point”<br>
<br>
I know for a fact that previous PGW 2200 versions ie. 9.5.2 could not support
this without the use of “ITP” ( </span><span style='font-size:9.0pt;
font-family:"Arial","sans-serif"'>Cisco IP Transfer Point - LinkExtender ).<br>
<br>
This would simplify configuration and and allow for much less C7 Signaling
links<br>
<br>
I unfortunately cannot test this in the Lab as we do not have enough equipment
to simulate this.<br>
<br>
Thanks<br>
<br>
Albert<br>
<br>
</span><o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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