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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>One way audio is indicative of a routing issue with the ASA MTA.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>See this for details:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><a
href="http://supportwiki.cisco.com/ViewWiki/index.php/ASA_Phone_Proxy_Troubleshooting_and_Common_Problems#One_way.2C_or_no-way_voice_audio_when_call_established">http://supportwiki.cisco.com/ViewWiki/index.php/ASA_Phone_Proxy_Troubleshooting_and_Common_Problems#One_way.2C_or_no-way_voice_audio_when_call_established</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>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Joe<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b>On
Behalf Of </b>Miller, Steve<br>
<b>Sent:</b> Thursday, August 27, 2009 9:37 AM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] One Way Audio Issue with Phones Using ASA5520<o:p></o:p></span></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>We
have&nbsp;a remote phone which is connected and everything is working, except
that we have a one way audio issue where the ASA remote phone can hear us, but
we can't hear him.&nbsp;&nbsp;What path does the Call Manager use route the
incoming voice transmission?&nbsp; Any suggestions would be helpful.</span><o:p></o:p></p>

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<p class=MsoNormal>&nbsp;<o:p></o:p></p>

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<p><strong>Steve Miller</strong><br>
Telecom Engineer<br>
Dickstein Shapiro LLP<br>
1825 Eye Street NW | Washington, DC 20006<br>
Tel (202) 420-3370| Fax (202) 330-5607<br>
<a href="mailto:MillerS@dicksteinshapiro.com">MillerS@dicksteinshapiro.com</a><span
style='font-family:"Arial","sans-serif"'> </span><o:p></o:p></p>

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<p class=MsoNormal>&nbsp;<o:p></o:p></p>

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<pre>--------------------------------------------------------<o:p></o:p></pre><pre>This e-mail message and any attached files are confidential and are intended solely for the use of the addressee(s)<o:p></o:p></pre><pre>named above. This communication may contain material protected by attorney-client, work product, or other <o:p></o:p></pre><pre>privileges. If you are not the intended recipient or person responsible for delivering this confidential<o:p></o:p></pre><pre>communication to the intended recipient, you have received this communication in error, and any review, use, <o:p></o:p></pre><pre>dissemination, forwarding, printing, copying, or other distribution of this e-mail message and any attached files <o:p></o:p></pre><pre>is strictly prohibited. Dickstein Shapiro reserves the right to monitor any communication that is created, <o:p></o:p></pre><pre>received, or sent on its network.&nbsp; If you have received this confidential communication in error, please notify the <o:p></o:p></pre><pre>sender immediately by reply e-mail message and permanently delete the original message. <o:p></o:p></pre><pre><o:p>&nbsp;</o:p></pre><pre>To reply to our email administrator directly, send an email to postmaster@dicksteinshapiro.com<o:p></o:p></pre><pre><o:p>&nbsp;</o:p></pre><pre>Dickstein Shapiro LLP<o:p></o:p></pre><pre>http://www.DicksteinShapiro.com<o:p></o:p></pre><pre><o:p>&nbsp;</o:p></pre><pre>==============================================================================<o:p></o:p></pre></div>

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