radio Enable SCTP sockets Enable Dahdi driver Enable Zaptel driver Enable Wanpipe card driver Enable TDMV API card driver Enable Wanpipe support Enable iLBC codec Enable iLBC webrtc codec Enable iSAC float codec Enable iSAC fixed codec use Postgress SQL use MySQL client library use GSM codec use Speex codec use AMR-NB use spandsp library use OpenH323