Re: [asterisk-users] Sangoma transcoding card bug - drops audio samples

2013-11-27 Thread Grzegorz Garlewicz
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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[asterisk-users] Sangoma transcoding card bug - drops audio samples

2013-11-21 Thread Grzegorz Garlewicz
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 links. Sangoma
said they will not fix it and we had to go back
to software transconding.

Do you have any experience with using Digium cards in such scenario?
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