[asterisk-users] missing chan_dahdi.o in debian asterisk 1.4.x

[Alex Samad]

On Tue, Jun 16, 2009 at 07:03:06AM -0500, Kevin P. Fleming wrote:
> Alex Samad wrote:
> 
> > it seems like chan_dahdi.so is missing in debian asterisk 1.4.21....
> > 
> > so I have upgraded to 1.6 and no I can load chan_dahdi.so
> > 
> > Command 'module load chan_dahdi.so' failed.
> > [Jun 16 21:22:30] WARNING[4360]: loader.c:417 load_dynamic_module: Error
> > loading module 'chan_dahdi.so': /usr/lib/asterisk/modules/chan_dahdi.so:
> > undefined symbol: ast_smdi_interface_unref
> 
> Moving from Asterisk 1.4 to 1.6 is not a 'simple changeover' :-) It's a
> major upgrade.
> 
> In spite of that, for the time being chan_dahdi in Asterisk 1.6 requires
> that res_smdi be loaded first. If you are manually loading modules
> (instead of using 'autoload=yes' in /etc/asterisk/modules.conf'), you
> need to ensure that you load res_smdi before chan_dahdi. There are other
> modules that have dependencies like this as well, you can see what they
> are by running 'make menuselect' and looking at the dependency list for
> each module you want to load.

ta, well I have banged my head against the wall for a bit and all seems
to be working. for some reason i had no_load res_smdi which caused the
problem.

some question I have now is when i do a dahdi show channel 1 i get these
interesting results

Echo Cancellation:
	128 taps
	currently OFF
I have a hardware echo can and I have asked for it to be turned on !

Default law: ulaw

I have a alaw:1-4 in the conf file, but it doesn't seem to take 

my last bug bear (maybe bug) is

 core show translation 
         Translation times between formats (in microseconds) for one
second of data
          Source Format (Rows) Destination Format (Columns)

            g723   gsm  ulaw  alaw g726aal2 adpcm  slin lpc10   g729 speex  ilbc  g726  g722 slin16
     g723      - 56003 12001 12001    28001 12001 12000 48002 164010 300018     - 28001 20001  40002
      gsm 312020     - 16002 16002    32002 16002 16001 52003 168011 304019     - 32002 24002  44003
     ulaw 296020 44004     -     1    16002     2     1 36003 152011 288019     - 16002  8002  28003
     alaw 296020 44004     1     -    16002     2     1 36003 152011 288019     - 16002  8002  28003
 g726aal2 312020 60004 16002 16002        - 16002 16001 52003 168011 304019     -     1 24002  44003
    adpcm 296020 44004     2     2    16002     -     1 36003 152011 288019     - 16002  8002  28003
     slin 296019 44003     1     1    16001     1     - 36002 152010 288018     - 16001  8001  28002
    lpc10 320022 68006 24004 24004    40004 24004 24003     - 176013 312021     - 40004 32004  52005
     g729 336021 84005 40003 40003    56003 40003 40002 76004      - 328020     - 56003 48003  68004
    speex 336022 84006 40004 40004    56004 40004 40003 76005 192013 -     - 56004 48004  68005
     ilbc      -     -     -     -        -     -     -     -      - -     -     -     -      -
     g726 312020 60004 16002 16002        1 16002 16001 52003 168011 304019     -     - 24002  44003
     g722 312020 60004 16002 16002    32002 16002 16001 52003 168011 304019     - 32002     -  20001
   slin16 332021 80005 36003 36003    52003 36003 36002 72004 188012 324020     - 52003 20001      -

the numbers seem to be way off, it seems to be able to do g729 -> ulaw,
my vsp only sends g729. but compared to 1.4 the numbers came back as
single or maybe 2 digit - the g729 was 3 digits - I am on a soekris
board, a amd geode machine.

Something is I think going askew

Thanks

Alex

> 

-- 
"I am a person who recognizes the fallacy of humans."

	- George W. Bush
09/19/2000
Oprah
from Bush courts women in cozy 'Oprah' visit by William Goldshclag printed in the New York City edition of the Daily News, Sept. 20, 2000, page 5
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