<div>Hi,</div>
<div> </div>
<div>Now Your ss7 link is up . Problem is on the audio. And previously there was libpri installed.</div>
<div>A fresh installation of OS and asterisk ,dahdi and libss7 may solve the problem .</div>
<div>Another a little try you can do that is uninstallation of libpri though it does not make any sense.</div>
<div> </div>
<div> </div>
<div>Rgds</div>
<div> </div>
<div>Mesbah</div>
<div><br><br> </div>
<div><span class="gmail_quote">On 5/19/10, <b class="gmail_sendername">Deepika Nijhawan</b> <<a href="mailto:deepika.chopra@oxygen8.com">deepika.chopra@oxygen8.com</a>> wrote:</span>
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<p class="MsoNormal"><span style="FONT-SIZE: 10pt"> </span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 10pt">1.Still you face the audio problem or not ?</span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 10pt">Yes still no audio</span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 10pt"> </span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 10pt">2. Did you install libss7 while there was libpri installed or a Fresh installation of the server .</span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 10pt">libpri was also installed and is there now as well. libss7, asterisk and dahdi was installed in order as mentioned in readme file.</span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 10pt"> </span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 10pt">3. in chan_dahdi.conf echocancel and echocancelwhenbridged=yes</span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 10pt">=yes if you uncomment echocanceller=mg2,1-31</span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 10pt">After doing this, I am still getting same warning:</span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 10pt">WARNING[9708]: chan_dahdi.c:2683 dahdi_enable_ec: Unable to enable echo cancellation on channel 1 (No such device)</span></p>
<p class="MsoNormal"><span style="FONT-SIZE: 10pt"> </span></p>
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<p class="MsoNormal"><span lang="EN-AU" style="FONT-SIZE: 10pt">Kind Regards,</span></p>
<p class="MsoNormal"><span lang="EN-AU" style="FONT-SIZE: 10pt"> </span></p>
<p class="MsoNormal"><b><span lang="EN-AU" style="FONT-SIZE: 10pt">Deepika Nijhawan</span></b></p>
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