Category Archive: FreePBX

Jan 10

FreePBX/Asterisk DAHDI_ATTACH_ECHOCAN failed on channel 1

Currently, on a new install of the latest FreePBX, the DAHDI module has some problems with echo cancellation on FXO/FXS cards. This will cause the module to not load correctly. This may be fixed in the future. DAHDi seems to want to use oslec echo cancellor by default, however it’s not a module that’s …

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