Here is the code and test/remedy for pin 8
http://www.startekinfo.com/manual/volumes/e2/1_1/m11.jsp

pin 14 w/ ASR
http://www.startekinfo.com/manual/volumes/e3/6_4/m11.jsp

pin 14 no asr
http://www.startekinfo.com/manual/volumes/e3/7_3/m11.jsp