asterisk1*CLI> show translation
         Translation times between formats (in milliseconds)
          Source Format (Rows) Destination Format(Columns)

         g723   gsm  ulaw  alaw  g726 adpcm  slin lpc10  g729 speex  ilbc
   g723     -     -     -     -     -     -     -     -     -     -     -
    gsm     -     -     3     3     6     3     2     8     -     -    34
   ulaw     -     6     -     1     5     2     1     7     -     -    33
   alaw     -     6     1     -     5     2     1     7     -     -    33
   g726     -     9     5     5     -     5     4    10     -     -    36
  adpcm     -     6     2     2     5     -     1     7     -     -    33
   slin     -     5     1     1     4     1     -     6     -     -    32
  lpc10     -    10     6     6     9     6     5     -     -     -    37
   g729     -     -     -     -     -     -     -     -     -     -     -
  speex     -     -     -     -     -     -     -     -     -     -     -
   ilbc     -    11     7     7    10     7     6    12     -     -     -