Strange Warnings “no Samples For Alawtolin”

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[Aug 11 21:57:14] WARNING[1992] translate.c: no samples for alawtolin
[Aug 11 21:57:14] WARNING[2005] translate.c: no samples for alawtolin
[Aug 11 21:57:15] WARNING[2027] translate.c: no samples for alawtolin Hi to all,

I have an elastix box running asterisk 1.8.20 without problem. It’s about four days I’ve started seen in log a warning message saying
“translate.c: no samples for alawtolin”, and now the frequency of this message is about 6 times a second.

There’s no other clue, everything is running smoothly and googling for it doesn’t help.

Here’s an excerpt:

[Aug 11 21:57:15] WARNING[2029] translate.c: no samples for alawtolin
[Aug 11 21:57:15] WARNING[2038] translate.c: no samples for alawtolin
[Aug 11 21:57:15] WARNING[2045] translate.c: no samples for alawtolin
[Aug 11 21:57:15] WARNING[2055] translate.c: no samples for alawtolin
[Aug 11 21:57:15] WARNING[2059] translate.c: no samples for alawtolin
[Aug 11 21:57:15] WARNING[2078] translate.c: no samples for alawtolin
[Aug 11 21:57:19] WARNING[2093] translate.c: no samples for alawtolin
[Aug 11 21:57:19] WARNING[2095] translate.c: no samples for alawtolin
[Aug 11 21:57:19] WARNING[2110] translate.c: no samples for alawtolin
[Aug 11 21:57:19] WARNING[2120] translate.c: no samples for alawtolin
[Aug 11 21:57:19] WARNING[2125] translate.c: no samples for alawtolin
[Aug 11 21:57:19] WARNING[2132] translate.c: no samples for alawtolin
[Aug 11 21:57:19] WARNING[2139] translate.c: no samples for alawtolin
[Aug 11 21:57:19] WARNING[2141] translate.c: no samples for alawtolin
[Aug 11 21:57:20] WARNING[2152] translate.c: no samples for alawtolin
[Aug 11 21:57:20] WARNING[2174] translate.c: no samples for alawtolin
[Aug 11 21:57:20] WARNING[2177] translate.c: no samples for alawtolin
[Aug 11 21:57:20] WARNING[2208] translate.c: no samples for alawtolin
[Aug 11 21:57:20] WARNING[2210] translate.c: no samples for alawtolin
[Aug 11 21:57:20] WARNING[2222] translate.c: no samples for alawtolin

Does anyone have an idea of what is means and how I can get rid of it?

Thanks

One thought on - Strange Warnings “no Samples For Alawtolin”

  • AFAIK this is related to the settings of silence suppression. I haven’t seen this for a while, but you might want to check the “Silence Suppression”, or “Voice Activity Detection” (VAD)
    settings of your SIP endpoints.

    jg