FTDM_COMMAND_DISABLE_ECHOCANCEL 4157 mod_freetdm/mod_freetdm.c ftdm_channel_command(tech_pvt->ftdmchan, FTDM_COMMAND_DISABLE_ECHOCANCEL, &x); FTDM_COMMAND_DISABLE_ECHOCANCEL 417 src/ftdm_io.c ftdm_channel_command(chan, FTDM_COMMAND_DISABLE_ECHOCANCEL, NULL); FTDM_COMMAND_DISABLE_ECHOCANCEL 429 src/ftdm_io.c ftdm_channel_command(chan, FTDM_COMMAND_DISABLE_ECHOCANCEL, NULL); FTDM_COMMAND_DISABLE_ECHOCANCEL 3160 src/ftdm_io.c case FTDM_COMMAND_DISABLE_ECHOCANCEL: FTDM_COMMAND_DISABLE_ECHOCANCEL 640 src/ftmod/ftmod_wanpipe/ftmod_wanpipe.c case FTDM_COMMAND_DISABLE_ECHOCANCEL: FTDM_COMMAND_DISABLE_ECHOCANCEL 704 src/ftmod/ftmod_zt/ftmod_zt.c case FTDM_COMMAND_DISABLE_ECHOCANCEL: