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Summary:ASTERISK-01198: IAXy with ADPCM (firmware v12) malfunction on incoming calls
Reporter:heison (heison)Labels:
Date Opened:2004-03-11 19:23:11.000-0600Date Closed:2011-06-07 14:05:13
Priority:MajorRegression?No
Status:Closed/CompleteComponents:Core/General
Versions:Frequency of
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Description:I have just upgraded to firmware 12 and changed iax.conf to:

disallow=all
allow=adpcm

I can make outgoing calls, sound quality is somewhat choppy (my asterisk is behind NAT on my cable modem, the IAXy is behind another NAT off a Cogent). When I called my house number from the PSTN and dial the extension of the IAXy, it rings for 1/2 second and jumps to voice mail.

When I switch iax.conf to:

allow=all

and repeat the test, it has no voice quality problem and it rings no problem on in coming calls.
Comments:By: twisted (twisted) 2004-03-11 19:58:40.000-0600

will have to re-provision to make iaxy use adpcm correctl..   cvs checkout iaxyprov

By: iaxy (iaxy) 2004-03-11 20:47:23.000-0600

updated to firmware version 13, new cvs *, and new iaxyprov.
adpcm is ok, along with moh.

By: heison (heison) 2004-03-11 22:34:51.000-0600

confirmed. v13 took away the choppiness.

By: twisted (twisted) 2004-03-11 23:04:40.000-0600

Bug to be closed. Thanks! :)