<div dir="ltr">Hi Karl,<div><br></div><div>Did you test the milliwatt tone using the FXS port? I asked because you said it's not sending the ringing signal. Do you mean the phones did not ring. The Digium cards require a separate power supply feed. Without it - it can't generate the 100V ringing voltage. This is very obvious but let's not discounting this possibility. :-)</div>
<div><br></div><div>/Nandy </div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Thu, Aug 15, 2013 at 11:21 AM, Karl Schmidt <span dir="ltr"><<a href="mailto:karl@xtronics.com" target="_blank">karl@xtronics.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Looks like rxgain and txgain are not working - I was testing using the cool mW extension (thanks -<br>
whoever put that in) and could not change the level - did some digging and dahdi_diag shows that<br>
the gains don't change.<br>
<br>
; Aug 14 18:16:51 malaysia kernel: [350647.964612] dahdi: rxgain: ffffffffa02e7c70, txgain:<br>
ffffffffa02e7c70, gainalloc: 0<br>
<br>
; Aug 14 18:20:33 malaysia kernel: [350869.980742] dahdi: rxgain: ffffffffa02e7c70, txgain:<br>
ffffffffa02e7c70, gainalloc: 0<br>
<br>
Even tried changes over a reboot.<br>
<br>
<br>
This card has absorbed a lot of time:<br>
(Digium, Inc. Wildcard AEX410 4-port analog card (PCI-Express)) [OT]:(and now I find that it fails<br>
to put out a real ring signal. Apparently, whoever designed it did not know the difference between<br>
RMS and peak voltage... fails to ring 3 out of 4 modems I tested. Gump, hiss,groan).<br>
<br>
I can go in and modify the modem so it can detect the weak ring signal, but out of the box the audio<br>
levels on the card are way off ( they were also off in Asterisk ) and if I want to have this working<br>
well , I need to tweak those levels.<br>
<br>
<br>
BTW - I can use the 1 dBm test tone stream to monitor the transmitted level - is there a way to<br>
monitor a level coming back the other way?<br>
<br>
<br>
<br>
<br>
<br>
--------------------------------------------------------------------------------<br>
Karl Schmidt EMail <a href="mailto:Karl@xtronics.com">Karl@xtronics.com</a><br>
Transtronics, Inc. WEB <a href="http://secure.transtronics.com" target="_blank">http://secure.transtronics.com</a><br>
3209 West 9th Street Ph <a href="tel:%28785%29%20841-3089" value="+17858413089">(785) 841-3089</a><br>
Lawrence, KS 66049 FAX <a href="tel:%28785%29%20841-0434" value="+17858410434">(785) 841-0434</a><br>
<br>
The lawyer was about two bubbles off plumb.<br>
--------------------------------------------------------------------------------<br>
<br>
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