According to:<div><a href="http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html">http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html</a> there were some SCCP changes, but no specific version strings. Unless SCCP v2.0 the version string. (Cause 2.0 is newer than 20 in every math book)</div>
<div><br></div><div><a href="http://www.cisco.com/en/US/docs/security/asa/asa83/release/notes/asarn83.html">http://www.cisco.com/en/US/docs/security/asa/asa83/release/notes/asarn83.html</a> points out that 8.3 specifically supports v19 (But not 20).</div>
<div><br></div><div>The reference to version 20 was also in reference to firmware 9.1.1.</div><div><a href="https://cisco-support.hosted.jivesoftware.com/thread/2048011?decorator=print&displayFullThread=true">https://cisco-support.hosted.jivesoftware.com/thread/2048011?decorator=print&displayFullThread=true</a></div>
<div><br></div><div><br></div><div>Mike</div><div><a href="http://www.cisco.com/en/US/docs/security/asa/asa84/release/notes/asarn84.html"></a><br><br><div class="gmail_quote">On Thu, May 5, 2011 at 12:59 PM, Matthew Loraditch <span dir="ltr"><<a href="mailto:MLoraditch@heliontechnologies.com">MLoraditch@heliontechnologies.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div lang="EN-US" link="blue" vlink="purple">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">Possible,</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">I am on CCM 8.5SU1 with the phones being all 7941/42 types on 9-1-1 loads and ASA 8.4</span></p><div class="im">
<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D"> </span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;color:black">Matthew Loraditch, CCVP, CCNA, CCDA</span></b><span style="font-size:11.0pt;color:black"><br>
1965 Greenspring Drive</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Timonium, MD 21093
<br>
<a href="mailto:support@heliontechnologies.com" target="_blank"><span style="color:black">support@heliontechnologies.com</span></a><br>
(p) <a href="tel:%28410%29%20252-8830" value="+14102528830" target="_blank">(410) 252-8830</a><br>
(F) <a href="tel:%28443%29%20541-1593" value="+14435411593" target="_blank">(443) 541-1593</a><br>
<br>
Visit us at <a href="http://www.heliontechnologies.com/" target="_blank"><span style="color:black">www.heliontechnologies.com</span></a>
<br>
Support Issue? Email <a href="mailto:support@heliontechnologies.com" target="_blank"><span style="color:black">support@heliontechnologies.com</span></a> for fast assistance!</span><span style="font-size:11.0pt;color:#1F497D"></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D"> </span></p>
</div><p class="MsoNormal"><b><span style="font-size:10.0pt">From:</span></b><span style="font-size:10.0pt"> <a href="mailto:michael.p.king@gmail.com" target="_blank">michael.p.king@gmail.com</a> [mailto:<a href="mailto:michael.p.king@gmail.com" target="_blank">michael.p.king@gmail.com</a>]
<b>On Behalf Of </b>Mike King<br>
<b>Sent:</b> Thursday, May 05, 2011 12:54 PM<br>
<b>To:</b> Matthew Loraditch<br>
<b>Cc:</b> Jim McBurnett; <a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a></span></p><div><div></div><div class="h5"><br>
<b>Subject:</b> Re: [cisco-voip] RTP Packets over ASA with 8.4.1 Code</div></div><p></p><div><div></div><div class="h5">
<p class="MsoNormal"> </p>
<div>
<p class="MsoNormal">The difference for Skinny inspection is that the newer code versions of ASA support newer versions of the Skinny protocol (SCCP).</p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal"><a href="https://supportforums.cisco.com/docs/DOC-8131" target="_blank">https://supportforums.cisco.com/docs/DOC-8131</a> (Hi Wes!)</p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal">It's my suspicion that you may have hit a bug, since newer versions of ASA supports older versions of SCCP, (But not newer versions of SCCP they don't understand. That document only references version 17. I've found references on Google
to SCCP vesion 20)</p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal">We've turned off skinny because our ASA's were on 8.0.2 until fairly recently. I don't think we're gonna turn it back on anytime soon.</p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal">Mike</p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"> </p>
<div>
<p class="MsoNormal">On Thu, May 5, 2011 at 11:22 AM, Matthew Loraditch <<a href="mailto:MLoraditch@heliontechnologies.com" target="_blank">MLoraditch@heliontechnologies.com</a>> wrote:</p>
<div>
<div>
<p class="MsoNormal"><span style="color:#1F497D">Ok so for the list’s benefit</span></p>
<p class="MsoNormal"><span style="color:#1F497D">Worked with TAC, disabling them again it worked. I think I may have done something wonky the first time I tried.</span></p>
<p class="MsoNormal"><span style="color:#1F497D">Of course I asked the TAC Engineer why the difference in 8.4.1 vs 8.2, 8.1 as I have several other customer ASA including our own that are on those code
levels and skinny inspection is enabled and works fine over VPN.</span></p>
<p class="MsoNormal"><span style="color:#1F497D">So I’m pretty sure I found a bug but despite my prodding the engineer he didn’t seem interested in figuring out the problem just working around it.</span></p>
<p class="MsoNormal"><span style="color:#1F497D">Luckily I have no need for Skinny inspection.</span></p>
<div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D"> </span></p>
<p class="MsoNormal"><b><span style="color:black">Matthew Loraditch, CCVP, CCNA, CCDA</span></b><span style="color:black"><br>
1965 Greenspring Drive</span></p>
<p class="MsoNormal"><span style="color:black">Timonium, MD 21093
<br>
<a href="mailto:support@heliontechnologies.com" target="_blank"><span style="color:black">support@heliontechnologies.com</span></a><br>
(p) <a href="tel:%28410%29%20252-8830" target="_blank">(410) 252-8830</a><br>
(F) <a href="tel:%28443%29%20541-1593" target="_blank">(443) 541-1593</a><br>
<br>
Visit us at <a href="http://www.heliontechnologies.com/" target="_blank"><span style="color:black">www.heliontechnologies.com</span></a>
<br>
Support Issue? Email <a href="mailto:support@heliontechnologies.com" target="_blank">
<span style="color:black">support@heliontechnologies.com</span></a> for fast assistance!</span></p>
</div>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
</div>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt">From:</span></b><span style="font-size:10.0pt">
<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a> [mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>]
<b>On Behalf Of </b>Matthew Loraditch<br>
<b>Sent:</b> Tuesday, May 03, 2011 3:23 PM</span></p>
<div>
<p class="MsoNormal"><br>
<b>To:</b> Jim McBurnett; <a href="mailto:cisco-voip@puck.nether.net" target="_blank">
cisco-voip@puck.nether.net</a></p>
</div>
<p class="MsoNormal"><b>Subject:</b> Re: [cisco-voip] RTP Packets over ASA with 8.4.1 Code</p>
</div>
</div>
<div>
<div>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="color:#1F497D">So I disabled all the voice inspections and that didn’t work, I then reenabled them and they started working………………..</span></p>
<p class="MsoNormal"><span style="color:#1F497D">I am rebooting tonight to see if it’s still ok afterwards</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D"> </span></p>
<p class="MsoNormal"><b><span style="color:black">Matthew Loraditch, CCVP, CCNA, CCDA</span></b><span style="color:black"><br>
1965 Greenspring Drive</span></p>
<p class="MsoNormal"><span style="color:black">Timonium, MD 21093
<br>
<a href="mailto:support@heliontechnologies.com" target="_blank"><span style="color:black">support@heliontechnologies.com</span></a><br>
(p) <a href="tel:%28410%29%20252-8830" target="_blank">(410) 252-8830</a><br>
(F) <a href="tel:%28443%29%20541-1593" target="_blank">(443) 541-1593</a><br>
<br>
Visit us at <a href="http://www.heliontechnologies.com/" target="_blank"><span style="color:black">www.heliontechnologies.com</span></a>
<br>
Support Issue? Email <a href="mailto:support@heliontechnologies.com" target="_blank">
<span style="color:black">support@heliontechnologies.com</span></a> for fast assistance!</span></p>
</div>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt">From:</span></b><span style="font-size:10.0pt"> Jim McBurnett [mailto:<a href="mailto:jim@tgasolutions.com" target="_blank">jim@tgasolutions.com</a>]
<br>
<b>Sent:</b> Tuesday, May 03, 2011 1:36 PM<br>
<b>To:</b> Matthew Loraditch; <a href="mailto:cisco-voip@puck.nether.net" target="_blank">
cisco-voip@puck.nether.net</a><br>
<b>Subject:</b> RE: RTP Packets over ASA with 8.4.1 Code</span></p>
</div>
</div>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="color:#1F497D">Any MTP’s configured?</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="color:#1F497D">Jim</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt">From:</span></b><span style="font-size:10.0pt"> Matthew Loraditch [mailto:<a href="mailto:MLoraditch@heliontechnologies.com" target="_blank">MLoraditch@heliontechnologies.com</a>]
<br>
<b>Sent:</b> Tuesday, May 03, 2011 12:02 PM<br>
<b>To:</b> Jim McBurnett; <a href="mailto:cisco-voip@puck.nether.net" target="_blank">
cisco-voip@puck.nether.net</a><br>
<b>Subject:</b> RE: RTP Packets over ASA with 8.4.1 Code</span></p>
</div>
</div>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="color:#1F497D">Nope we aren’t using that</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<div>
<p class="MsoNormal"><b><span style="color:black">Matthew Loraditch, CCVP, CCNA, CCDA</span></b><span style="color:black"><br>
1965 Greenspring Drive</span></p>
<p class="MsoNormal"><span style="color:black">Timonium, MD 21093
<br>
<a href="mailto:support@heliontechnologies.com" target="_blank"><span style="color:black">support@heliontechnologies.com</span></a><br>
(p) <a href="tel:%28410%29%20252-8830" target="_blank">(410) 252-8830</a><br>
(F) <a href="tel:%28443%29%20541-1593" target="_blank">(443) 541-1593</a><br>
<br>
Visit us at <a href="http://www.heliontechnologies.com/" target="_blank"><span style="color:black">www.heliontechnologies.com</span></a>
<br>
Support Issue? Email <a href="mailto:support@heliontechnologies.com" target="_blank">
<span style="color:black">support@heliontechnologies.com</span></a> for fast assistance!</span></p>
</div>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt">From:</span></b><span style="font-size:10.0pt"> Jim McBurnett [mailto:<a href="mailto:jim@tgasolutions.com" target="_blank">jim@tgasolutions.com</a>]
<br>
<b>Sent:</b> Tuesday, May 03, 2011 12:02 PM<br>
<b>To:</b> Matthew Loraditch; <a href="mailto:cisco-voip@puck.nether.net" target="_blank">
cisco-voip@puck.nether.net</a><br>
<b>Subject:</b> RE: RTP Packets over ASA with 8.4.1 Code</span></p>
</div>
</div>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="color:#1F497D">Do you have any Phone Proxy configurations?</span></p>
<p class="MsoNormal"><span style="color:#1F497D">I’ve heard of some bugs on that configuration, but never seen them personally….</span></p>
<p class="MsoNormal"><span style="color:#1F497D">Jim</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt">From:</span></b><span style="font-size:10.0pt">
<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a> [mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>]
<b>On Behalf Of </b>Matthew Loraditch<br>
<b>Sent:</b> Tuesday, May 03, 2011 11:22 AM<br>
<b>To:</b> <a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b> [cisco-voip] RTP Packets over ASA with 8.4.1 Code</span></p>
</div>
</div>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Anyone having issues with this? It appears our ASA is changing the ip of RTP packets over VPN to the IP of the asa instead of keeping them as my VGW’s IP.</p>
<p class="MsoNormal">This basically breaks all of our IP Communicators.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="font-size:10.0pt"> </span></p>
<p class="MsoNormal"><b><span style="color:black">Matthew Loraditch, CCVP, CCNA, CCDA</span></b><span style="color:black"><br>
1965 Greenspring Drive</span></p>
<p class="MsoNormal"><span style="color:black">Timonium, MD 21093
<br>
<a href="mailto:support@heliontechnologies.com" target="_blank"><span style="color:black">support@heliontechnologies.com</span></a><br>
(p) <a href="tel:%28410%29%20252-8830" target="_blank">(410) 252-8830</a><br>
(F) <a href="tel:%28443%29%20541-1593" target="_blank">(443) 541-1593</a><br>
<br>
Visit us at <a href="http://www.heliontechnologies.com/" target="_blank"><span style="color:black">www.heliontechnologies.com</span></a>
<br>
Support Issue? Email <a href="mailto:support@heliontechnologies.com" target="_blank">
<span style="color:black">support@heliontechnologies.com</span></a> for fast assistance!</span></p>
<p class="MsoNormal"> </p>
</div>
</div>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
cisco-voip mailing list<br>
<a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br>
<a href="https://puck.nether.net/mailman/listinfo/cisco-voip" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-voip</a></p>
</div>
<p class="MsoNormal"> </p>
</div></div></div>
</div>
</blockquote></div><br></div>