HI there, was going to move from 13 LTR being the excited person i am i with the release of 16.0.0, but in my build yesterday i noticed that the alaw translation was missing now i know i selected the alaw option but i may have missed something but i recompiled a couple of times to make sure i wasn’t missing something to no avail.
The error i was seeing was
channel.c:5578 set_format: Unable to find a codec translation path: (gsm) → (alaw)
running the ‘core show translations’ showed it missing the alaw:
*CLI> core show translation
Translation times between formats (in microseconds) for one second of data
Source Format (Rows) Destination Format (Columns)
ulaw gsm slin8 slin12 slin16 slin24 slin32 slin44 slin48 slin96 slin192 g722 testlaw
ulaw - 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 17250 15000
gsm 15000 - 9000 17000 17000 17000 17000 17000 17000 17000 17000 17250 15000
slin8 6000 6000 - 8000 8000 8000 8000 8000 8000 8000 8000 8250 6000
slin12 14500 14500 8500 - 8000 8000 8000 8000 8000 8000 8000 14000 14500
slin16 14500 14500 8500 8500 - 8000 8000 8000 8000 8000 8000 6000 14500
slin24 14500 14500 8500 8500 8500 - 8000 8000 8000 8000 8000 14500 14500
slin32 14500 14500 8500 8500 8500 8500 - 8000 8000 8000 8000 14500 14500
slin44 14500 14500 8500 8500 8500 8500 8500 - 8000 8000 8000 14500 14500
slin48 14500 14500 8500 8500 8500 8500 8500 8500 - 8000 8000 14500 14500
slin96 14500 14500 8500 8500 8500 8500 8500 8500 8500 - 8000 14500 14500
slin192 14500 14500 8500 8500 8500 8500 8500 8500 8500 8500 - 14500 14500
g722 15600 15600 9600 17500 9000 17000 17000 17000 17000 17000 17000 - 15600
testlaw 15000 15000 9000 17000 17000 17000 17000 17000 17000 17000 17000 17250 -
but the codec is shown as being installed as well :
CLI> core show codecs
Disclaimer: this command is for informational purposes only.
It does not indicate anything about your configuration.
ID TYPE NAME FORMAT DESCRIPTION31 image png png (PNG Image) 6 audio g726 g726 (G.726 RFC3551) 4 audio alaw alaw (G.711 a-law) 2 audio g723 g723 (G.723.1) 20 audio speex speex (SpeeX) 21 audio speex speex16 (SpeeX 16khz) 22 audio speex speex32 (SpeeX 32khz) 24 audio g722 g722 (G722)
rest cut off to save posting space
For now I’ve rolled back to 13.23.1 (fresh compile no issues) to give version 16 some airing time in case it wasn’t just me and i can spend some more time on it later when i have more time but love is someone could confirm if it just me or this actually is happening with this release.