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To: freebsd-isdn@freebsd.org
From: =?ISO-8859-1?Q?Dirk_Thannh=E4user?= <dt@dtinnovations.com>
Date: Sun, 14 May 2006 14:28:48 +0200
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Subject: Sound delay in i4b
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Hello Folks,

i compiled successfully the new isdn4bsd and chan_capi on FreeBSD 6.
chan_capi also works fine with asterisk. As already mentiones  
somebody before there is a huge delay on the channel when  
transferring sound. (256ms?)
I experienced this using the echo test application in Asterisk.
As a result I began diving into the i4b source to check out the  
problem. Soon I got stuck as I couldn't find any source for the delay  
in the driver itself. (it was the first look into the source, and i  
am currently learing how things work an fit together) Maybe that the  
delay is _only_ an issue while processing sound an that i am seeking  
for the problem at the wrong place.
Is there anybody who has some advice?
I would be very interested in doing "some work" an to contribute to  
the project.

Dirk