Q921SendDM       1963 src/isdn/Q921.c 		Q921SendDM(trunk,
Q921SendDM       2206 src/isdn/Q921.c 		Q921SendDM(trunk,
Q921SendDM        251 src/isdn/include/Q921priv.h static int Q921SendDM(L2TRUNK trunk, int Sapi, int cr, int Tei, int pf);