sngisdn_snd_setup_ack 480 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c sngisdn_snd_setup_ack(ftdmchan); sngisdn_snd_setup_ack 278 src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.h void sngisdn_snd_setup_ack(ftdm_channel_t *ftdmchan);