There is a serious bug in Sangoma transcoding cards. The card has an
internal, small jitter buffer and it drops samples
from the audio stream when there is high jitter in the network. The
bandwidth is cheap now so for me the only reason
to use transcoding is where I have low-bandwidth-high-jitter l
...@lists.digium.com] On Behalf Of Grzegorz Garlewicz
Sent: Friday, November 22, 2013 2:55 AM
To: asterisk-users@lists.digium.com
Subject: [asterisk-users] Sangoma transcoding card bug - drops audio samples
There is a serious bug in Sangoma transcoding cards. The card has an internal,
small
@lists.digium.com] *On Behalf Of *Grzegorz Garlewicz
> *Sent:* Friday, November 22, 2013 2:55 AM
> *To:* asterisk-users@lists.digium.com
> *Subject:* [asterisk-users] Sangoma transcoding card bug - drops audio
> samples
>
>
>
>
> There is a serious bug in Sangoma transcod
No, there are no visible errors. We performed several simulation tests in
our lab to debug the problem. Every time there was jitter in the simulated
network the card was dropping audio samples and the voice was illegible.
I am wondering if anyone tested Digium in such conditions.
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