diff options
author | Kinsey Moore <kmoore@digium.com> | 2010-12-09 22:44:52 +0000 |
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committer | Kinsey Moore <kmoore@digium.com> | 2010-12-09 22:44:52 +0000 |
commit | 9766940e959c603192612c59e446945bb4b3583b (patch) | |
tree | 48a9804185f7f7ffbb10ab54a8a640dc6ca0201c /UPGRADE.txt | |
parent | 8a2d7dc1635b9058dcb0c1d70d3e3d3286b4037c (diff) |
README, UPGRADE.txt, system.conf.sample: Add documentation for using HWEC
Update documentation to the effect that HWEC is not enabled by default
and must be enabled manually if desired via "echocanceller" in system.conf.
git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/trunk@9528 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Diffstat (limited to 'UPGRADE.txt')
-rw-r--r-- | UPGRADE.txt | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/UPGRADE.txt b/UPGRADE.txt index f26e09d..cd694de 100644 --- a/UPGRADE.txt +++ b/UPGRADE.txt @@ -62,10 +62,9 @@ Any or all of these modules can be loaded at the same time, and the echo canceler to be used on the system's channels can be configured using the dahdi_cfg tool from the dahdi-tools package. -IMPORTANT: It is *mandatory* to configure an echo canceler for the -system's channels using dahdi_cfg unless the interface cards in use -have echo canceler modules available and enabled. There is *no* -default software echo canceler with DAHDI. See +IMPORTANT: It is *mandatory* to configure an echo canceler for the system's +channels using dahdi_cfg. There is *no* default echo canceler with DAHDI, not +even hardware echo cancellation modules. See <<_echo_cancellers,section on echo cancellers>> in sample system.conf. |