Examples :: ISDN_P1=0,4,3,0,1,0,3,1,8,7,0,0,0,0,1,1,0,0,8,2
Contains the following information:
B1 (0-9), Rate, Databits, Parity, Stop, B2 (0-12),Address A, Address B, B2mod, Window, Xid, B3 (0-7),Lowest I, Highest I, Lowest T, Highest T, Lowest O, Highest O, Mode, B3mod, Window Size.