|Summary:||ASTERISK-15024: G726 is choppy on IAX - 1.6|
|Reporter:||Johann Steinwendtner (steinwej)||Labels:|
|Date Opened:||2009-10-23 10:07:28||Date Closed:||2009-11-11 08:26:38.000-0600|
|Description:||SIP ata <--alaw--> asterisk 1 <---IAX2 g726 ---> asterisk 2 <--alaw --> SIP ATA|
On the iax connection between the two * only g726 has been enabled.
To track this down I have added debug statements in codec_g726.c in the <src>to<dest>_framein functions. e.g. in g726tog726aal2_framein I added:
This showed a lot of "g726tog726aal2_framein" on the cli. Why ? Why is there a g726tog726aal2 translation.
I further disabled those translations, and the problem was gone. Audio was clear.
res |= ast_register_translator(&g726aal2tog726);
res |= ast_register_translator(&g726tog726aal2);
I reenabled it back, but the audio was still clear. Unable to reproduce.
May be there are invalid entries in the translation matrix that caused the calls to g726aal2tog726.
I have this problem on other 1.6. servers as well. I will disable those g726aal2tog726 translations and see what happens.
****** ADDITIONAL INFORMATION ******
I think this problem is related to ASTERISK-14468. But as this happens on IAX, tilghman suggested to open a new issue.duc
|Comments:||By: Leif Madsen (lmadsen) 2009-11-11 08:26:38.000-0600|
Closed per Johann Steinwendtner on the asterisk-dev mailing list.