FTDM_COMMAND_DISABLE_ECHOCANCEL 4082 mod_freetdm/mod_freetdm.c ftdm_channel_command(tech_pvt->ftdmchan, FTDM_COMMAND_DISABLE_ECHOCANCEL, &x); FTDM_COMMAND_DISABLE_ECHOCANCEL 257 src/ftdm_io.c ftdm_channel_command(chan, FTDM_COMMAND_DISABLE_ECHOCANCEL, NULL); FTDM_COMMAND_DISABLE_ECHOCANCEL 269 src/ftdm_io.c ftdm_channel_command(chan, FTDM_COMMAND_DISABLE_ECHOCANCEL, NULL); FTDM_COMMAND_DISABLE_ECHOCANCEL 2711 src/ftdm_io.c case FTDM_COMMAND_DISABLE_ECHOCANCEL: FTDM_COMMAND_DISABLE_ECHOCANCEL 635 src/ftmod/ftmod_wanpipe/ftmod_wanpipe.c case FTDM_COMMAND_DISABLE_ECHOCANCEL: FTDM_COMMAND_DISABLE_ECHOCANCEL 685 src/ftmod/ftmod_zt/ftmod_zt.c case FTDM_COMMAND_DISABLE_ECHOCANCEL: