Specifications

IST Flash Time
You can program the timed length of the signal that results when a
user of an industry-standard telephone presses and releases the
telephone hookswitch (or presses the TAP button if available on his or
her telephone). Often, a signal with a short time length (typically
500-750 ms) serves to alert the system to receive a feature code
(flash); while a signal with a long time length (typically 1 S-2.0 set)
serves to disconnect the line and re-establish dial tone (recall). The
value that you set with this procedure is the maximum value for
recognizing a flash from an industry-standard telephone. Beginning
with software release 6.A, you can also set the minimum value for
recognizing a flash from an industry-standard telephone.
Voice Mail DTMF Tone
The system provides a means by which you can set the length of the
DTMF tones that it generates when a user dials a number from his or
her telephone. Since the voice mail system may require a different
DTMF tone length than that which you have provided for the
telephones, the system provides a means for you to set a separate
DTMF tone length for voice mail station ports; it defaults the length to
80 msec, but you can program other lengths as needed.
Refer to Section 1.5 for other voice mail programming requirements.
Pulse Dial Interdigit Time
You can set the interdigit time between dial pulses when the system
pulse-dials a number over a line. The DXP defaults this time to 200
msec. and provides a range of timing values between 100 msec. and
one sec. that you can set in 100 msec. increments. Refer to Section
8.10 to enable pulse dialing.
Pulse Dial Make/Pulse Dial Break (Pulse Dial Rafio)
Use this procedure to set the make/break ratio for rotary dial signaling
to match rotary dial line requirements. You can set the line
make/break ratio for rotary dial (pulse dial) signaling in a more
flexible manner to match many different rotary dial line requirements.
You can set the make time and the break time independently in one
msec. increments to any time from one to 99 msec. Refer to Section
8.10 to enable pulse dialing.
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