ChanId            406 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.h ftdm_status_t set_chan_id_ie(ftdm_channel_t *ftdmchan, ChanId *chanId);
ChanId            822 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c ftdm_status_t set_chan_id_ie(ftdm_channel_t *ftdmchan, ChanId *chanId)