Re: slmodemd and alsa > 1.0.9: off-hook-channel doesn't get muted any more

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Lynx,

RE: > I have to uncomment "slmodemd: -lasound"
As instructed towards the end of the README, the command to use is:
# make clean
# make SUPPORT_ALSA=1
which I just checked.

LFS 5.1.1 on Linux version 2.6.20 kernel is leading edge for us.
I can't assess how this contributes to the failure of
echo "ath0" > /dev/modem
for your AgereSystems SIL27 codec modem:
  Class 0703: 1039:7013 Modem: Silicon Integrated Systems
     Primary PCI_id  1039:7013
   Subsystem PCI_id  17c0:1059

It is beyond my knowledge as to how the problem splits out between
slmodemd and ALSA code.  Maintainer Sasha may comment

MarvS



On 3/1/07, lynx.abraxas@xxxxxxxxxx <lynx.abraxas@xxxxxxxxxx> wrote:
On 28/02/07 19:08:25, Marvin Stodolsky wrote:
> Lynx,
>
> Please try to isolate which version change is causing the failure.
> Drop back to the earlier slmodem--2.9.11-20061021 code and check if it
> has the problem.  If that is NOT the problem, try to isolate which
> ALSA version change is responsible. Then a report can be filed with
> ALSA.
>
> When you report back, send along the ModemData.txt output from running
> scanModem.
>
> MarvS


Hallo MarvS,


Already  with  alsa  1.0.10  the  off-hook  didn't  work any more. I was using
slmodem-2.9.11-20051101 then. slmodem-2.9.11-20051101  works  fine  with  alsa
1.0.9.  I noticed that since 1.0.10 alsa has dmix by default (it's why I would
like to have a newer alsa).

I checked with slmodem--2.9.11-20061021 and it's slightly different:
echo "atdt 123456;" > /dev/modem #dials
sleep 10
echo "ath0" > /dev/modem         #mutes modem but does no on-hook as
echo "atdt 123456;" > /dev/modem #just unmutes the modem and I can still  hear the voice
                                 #saying  line  engaged,  when  calling my own number.

By the way:
I have to uncomment "slmodemd: -lasound" in modem/Makefile to compile slmodemd
succesfully. Elsewise I get:
make[1]: *** No rule to make target `-lasound', needed by `slmodemd'.  Stop.
make[1]: Leaving directory `/usr/src/slmodemd/slmodem-2.9.11-20061021/modem'
make: *** [modem] Error 2

ModemData.txt attached. Would be great to get it work with a newer alsa.

Thanks for Your effords.
Lynx



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