Symbol: MISDN_CTRL_HFC_CONF_JOIN
drivers/isdn/hardware/mISDN/hfcmulti.c
3612
case MISDN_CTRL_HFC_CONF_JOIN: /* join conference (0..7) */
drivers/isdn/mISDN/dsp_cmx.c
1006
MISDN_CTRL_HFC_CONF_JOIN, current_conf, 0, 0, 0);