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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> </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> </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> </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> </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> </o:p></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>We
have 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. What path does the Call Manager use route the
incoming voice transmission? Any suggestions would be helpful.</span><o:p></o:p></p>
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<p class=MsoNormal> <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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