search for: dahdi_attach_echocan

Hello list, I'm facing a little issue with dahdi attempting to load the OSLEC echo canceller into my current kernel. After compiling dahdi 2.3.0.1 with OSLEC support, I get the following error when set 'oslec' as the echocanceller: DAHDI_ATTACH_ECHOCAN failed on channel 1: Invalid argument (22) - Similar errors are *NOT* present using other echo canncelers. - I tried adding the 'dahdi_echocan_oslec' line to /etc/dahdi/modules and the error continues. I'm running Slackware Linux 13.0, Kernel 2.6.29.6-smp # dmesg ... dahdi_echocan_o...

Hi list, I install dahdi-linux successfully with the module of oslec for the echo, but when I specify it in the system.conf the echo canceller oslec it shows me errors: DAHDI_ATTACH_ECHOCAN failed on channel 4: Invalid argument (22) I see that the echo cancellers is supported: mg2, kb1, sec2, and sec because oslec is not supported?, but he has support to compile it with dahdi_linux! best regards -- rickygm

...ec) (Slaves: 13) Channel 14: FXS Kewlstart (Default) (Echo Canceler: oslec) (Slaves: 14) Channel 15: FXS Kewlstart (Default) (Echo Canceler: oslec) (Slaves: 15) Channel 16: FXS Kewlstart (Default) (Echo Canceler: oslec) (Slaves: 16) 16 channels to configure. Setting echocan for channel 1 to oslec DAHDI_ATTACH_ECHOCAN failed on channel 1: Invalid argument (22) I try to change to /etc/dahdi/system.conf to fxsks=1 echocanceller=hwec,1 Still doesn't work and this error still occured: DAHDI_ATTACH_ECHOCAN failed on channel 1: Invalid argument (22) [root at callcenter dahdi]# asterisk -rvvv Asterisk 1.8.7.0, C...