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Hi,<br>
<br>
Not uncommon what you are seeing. Try playing with your echo can. type
Mark2 etc. on your analogue zaps also try tweaking your tx & rx
gain using ztmonitor to view your incoming levels. Analogue is def. a
lot more prone to echo than ISDN so get tweeking ; )<br>
<br>
<br>
Cheers,<br>
<pre class="moz-signature" cols="72">MICHAEL TOOP
Tel > 011 602 9309
Fax > 011 656 1342
Mobile > 083 364 2370
Web > <a class="moz-txt-link-abbreviated" href="http://www.bizcall.co.za">www.bizcall.co.za</a></pre>
<br>
<br>
Eric Bishop wrote:
<blockquote
cite="mid4acda1b40510301444v2f1fa7a5ie871c7eb8a444bbb@mail.gmail.com"
type="cite">Our configuration is as follows:<br>
<br>
<br>
SIP phones -> TE410P -> PSTN<br>
<br>
When a SIP handset makes a call to other ISDN numbers - no problem.<br>
When a SIP handset make a call to analogue numbers - echo.<br>
<br>
I know for certain that the problem is at our end. Why?<br>
<br>
If I call our Asterisk box via Disa and then place a call to one of the
problem analogue numbers (native Zap bridge) I don't get any echo. So
the echo seems to occur only when using a SIP handset and making a call
to an analogue number.<br>
<br>
Can anyone provide a logical explanation for this?<br>
<br>
<br>
<pre wrap="">
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