Hi Karl, 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. :-) /Nandy On Thu, Aug 15, 2013 at 11:21 AM, Karl Schmidt <karl@xtronics.com> wrote:
Looks like rxgain and txgain are not working - I was testing using the cool mW extension (thanks - whoever put that in) and could not change the level - did some digging and dahdi_diag shows that the gains don't change.
; Aug 14 18:16:51 malaysia kernel: [350647.964612] dahdi: rxgain: ffffffffa02e7c70, txgain: ffffffffa02e7c70, gainalloc: 0
; Aug 14 18:20:33 malaysia kernel: [350869.980742] dahdi: rxgain: ffffffffa02e7c70, txgain: ffffffffa02e7c70, gainalloc: 0
Even tried changes over a reboot.
This card has absorbed a lot of time: (Digium, Inc. Wildcard AEX410 4-port analog card (PCI-Express)) [OT]:(and now I find that it fails to put out a real ring signal. Apparently, whoever designed it did not know the difference between RMS and peak voltage... fails to ring 3 out of 4 modems I tested. Gump, hiss,groan).
I can go in and modify the modem so it can detect the weak ring signal, but out of the box the audio levels on the card are way off ( they were also off in Asterisk ) and if I want to have this working well , I need to tweak those levels.
BTW - I can use the 1 dBm test tone stream to monitor the transmitted level - is there a way to monitor a level coming back the other way?
-------------------------------------------------------------------------------- Karl Schmidt EMail Karl@xtronics.com Transtronics, Inc. WEB http://secure.transtronics.com 3209 West 9th Street Ph (785) 841-3089 Lawrence, KS 66049 FAX (785) 841-0434
The lawyer was about two bubbles off plumb.
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