3
In DAHDI (software) echo cancellers are separate modules, that are
4
automatically loaded if their name is used in /etc/dahdi/system.conf .
5
dahdi_genconf, the configuration generator, thus defaults to creating a
6
system.conf with an echocanceller line for each channel. By default it is
7
'mg2' (the MG2 echo canceller) but this can be changed by setting
8
'echocanceller' (see the sample genconf_parameters file).
10
The Debian package of dahdi-linux is patched to include support of the
11
echo canceller OSLEC. Thus dahdi-tools has been patched accordingly to
12
make it the default echo canceller.
14
However if you, for any strange reason, use a version of the DAHDI
15
kernel modules that does not include a working dahdi_echocan_oslec.ko,
16
just set in /etc/dahdi/genconf_parameters:
23
FXOTune is a utility provided by Digium for fine-tuning parameters of the
24
FXO modules of their TDM cards and compatibles, as well as of those of the
27
This package includes the fxotune utility. It will also load configuration
28
from /etc/fxotune.conf if fxotune was used to tune the FXO modules. Note
29
that fxotune will not work with X100P and similar cards.
34
DAHDI is capable of playing ring tone, buy tone etc. for a large variety of
35
countries. This is done using the loadzone and defaultzone settings in
36
zaptel.conf. A list of tone-zones supported by zaptel and libtonezone is
37
included in the file tonezones.txt in the documentation directory.
39
Example section of system.conf:
46
Upstream DAHDI is split to two parts: dahdi-linux are parts that are
47
supposed to be linux-specific, whereas dahdi-tools are supposed to be
48
generic utilities to use the DAHDI interface.
50
DAHDI-linux includes mostly kernel modules, but also udev rules, xpp
51
initialization scripts and firmwares (latter are stripped from the
52
Debian package). Those are included in the package dahdi-linux.
54
Most of the dahdi utilities, e.g. dahdi_cfg, dahdi_test, dahdi_monitor
55
and the dahdi-perl utilities are included in the package 'dahdi' that is
56
built from the source package dahdi-tools.
added
removed
debian/README.Debian
