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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>It appears that I am getting echo only on the SIP side of a
SIP -> TDM call. I am using polycom IP500’s with a 4 port fxo TDM E/F
model. I get this echo after about 2-5 minutes and after another 2-5 minutes
the echo disappears. It does not appear that the other side (TDM) can hear the
echo only myself. Does anyone have any recommendations on what to check, or
what this might be?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks,<o:p></o:p></span></font></p>
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<p class=MsoNormal><st1:PersonName w:st="on"><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Jared Armstrong</span></font></st1:PersonName><br>
<br>
<o:p></o:p></p>
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