/etc/init.d/dahdi stop
/etc/init.d/dahdi start

# * Must be in FORWARD ACTIVE before setting ringer *
fxstest /dev/dahdi/32 setdirect 64 0x01

# * RNGY (4 HZ), Ringing Initial phase *
fxstest /dev/dahdi/32 setindirect 22 0x03e8

# * RNGX (91.5Vpk), Ringing Amplitude *
fxstest /dev/dahdi/32 setindirect 21 0x7bef

# * RCO (RNGX, t rise) *
fxstest /dev/dahdi/32 setindirect 20 0x009f

# * Ringing Osc. Control nodc offset=25(0x19), dcoffset=29(0x1d) *
fxstest /dev/dahdi/32 setdirect 34 0x19

# * VBATH 94.5V *
fxstest /dev/dahdi/32 setdirect 74 0x3f

# * neon trapezoid timers *
# * Active Timer low byte *
fxstest /dev/dahdi/32 setdirect 48 0xe0

# * Active Timer high byte *
fxstest /dev/dahdi/32 setdirect 49 0x01 

# * Inactive Timer low byte *
fxstest /dev/dahdi/32 setdirect 50 0xf0

# * Inactive Timer high byte *
fxstest /dev/dahdi/32 setdirect 51 0x05

# * Ringing Mode *
fxstest /dev/dahdi/32 setdirect 64 0x04

