[asterisk-users] AMR Codec with Asterisk 1.8.9.1

[Chandrakant Solanki]

Hi All,

I would like to configure AMR codec in asterisk 1.8.9.1.

After lots of research i found "
http://sourceforge.net/projects/asterisk-amr/files/" thie link, and follow
steps to configure amr.

codec_amr.so successfully compiled and load in asterisk.


*> 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   amr siren14 slin16  g719 speex16 siren7 testlaw
     g723     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -       -      -       -
      gsm     -     -  1001  1001        -     -  1000     -     -
10999     -     -     -  *9998*       -      -     -       -      -    2000
     ulaw     -  3000     -     1        -     -     1     -     -
10000     -     -     -  *8999*       -      -     -       -      -    1001
     alaw     -  3000     1     -        -     -     1     -     -
10000     -     -     -  *8999*       -      -     -       -      -    1001
 g726aal2     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -       -      -       -
    adpcm     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -       -      -       -
     slin     -  2999     1     1        -     -     -     -     -
9999     -     -     -  *8998*       -      -     -       -      -    1000
    lpc10     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -       -      -       -
     g729     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -       -      -       -
    speex     -  4998  2000  2000        -     -  1999     -     -
-     -     -     - *10997*       -      -     -       -      -    2999
     ilbc     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -       -      -       -
     g726     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -       -      -       -
     g722     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -       -      -       -
      amr    * -  3000     2     2        -     -     1     -     -
10000     -     -     -     -       -      -     -       -      -    1001*
  siren14     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -       -      -       -
   slin16     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -    6999      -       -
     g719     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -       -      -       -
  speex16     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -   1999     -       -      -       -
   siren7     -     -     -     -        -     -     -     -     -
-     -     -     -     -       -      -     -       -      -       -
  testlaw     -  3000     2     2        -     -     1     -     -
10000     -     -     -  *8999*       -      -     -       -      -       -


But when I call, can't here voice on device where amr codec is loaded.

-- 
Regards,

Chandrakant Solanki
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