Hi<br><br>I know that all echo cancelers are supposed to shut down when they hear the CNG or CED fax tone. Is this always a good thing ? I know that T.30 is supposed to be half duplex, so echo should not be there but in my session recordings, I have seen both sides trying to send at the same time (is that a sign of some other bad thing?)<br>
<br>What if my T.30 fax is failing due to echo ?<br><br>Check out this article<br><a href="http://connectedplanetonline.com/mag/telecom_oil_water_fax/">http://connectedplanetonline.com/mag/telecom_oil_water_fax/</a><br><br>
<br>Thanks,<br>Anita. <br><br><br><br>