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MERLIN LEGEND Communications System Release 6.0
System Manager's Guide 555-660-118
3
System Components
Adjuncts
Table 3–5.
Adjunct Summary
Equipment
Alerts (AC):
Any audible or visual alert that
operates on 20–30 Hz ringing signals;
associated with a specific extension
(supplemental alert).
Alerts (DC):
Audible or visual alert operating on 48-
VDC ringing signals; associated with
specific extension (supplemental alert)
or works on programmed trunk jack
(external alert).
Answer/Record Machine:
Industry-standard machine; low ringer
equivalence (< 0.15 or < 1.0 total REN
for T/R port). It has ability to recognize
600-ms disconnect signal or other
means of automatic disconnect (such
as voice reset disconnect timer, fixed
recording time).
Ascend Pipeline 25-Px:
Acts as DCE for high-speed data
communications from a PC over digital
facilities; also allows remote access to
a LAN via the PC's network access
card.
Credit Card Verification Terminal:
Must have touch-tone dialing capability
when connected by MFM; rotary or
touch-tone dialing can be used on T/R
port.
Description
Can be connected to:
008 OPT, 016 (Release 4.0 and later), or 012 T/R
extension jack
MFM and MLX extension jack
GPA and analog extension jack
Can be connected to:
LS trunk jack
Requires adapter to provide 48 VDC.
MFM and MLX extension jack
SAA and analog extension jack
Can be connected to:
008 OPT, 016 (Release 4.0 and later), or 012 T/R
extension jack
MFM and MLX extension jack
GPA and analog extension jack
Cannot be connected to a QCC .
Can be connected to:
MLX extension jack
PC serial port
PC network access card
Cannot be connected to a telephone, fax
machine, or other communications equipment.
Can be connected to:
008 OPT, 016 (Release 4.0 and later), or 012 T/R
extension jack
MFM and MLX extension jack
With MFM, device originates and receives calls
independently of phone.
GPA and analog extension jack
Cannot be connected to a QCC.
Issue 1
February 1998
Page 3-44
Continued on next page
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