Instruction manual

FEATURE DETERMINATION
TABLE F (continued).
Features Requiring Additional Hardware and/or Software
Hardware and/or
Actual
Feature
Software
Hardware and/or
Required
Software Needed
Direct Outward Dialing
For G1, G3i, or G3r, one port on a TN747
(DOD)
Central Office (CO) Trunk circuit pack or
TN722/TN767/TN464 DS1 circuit pack for
each assigned trunk.
For G3i-Global, one port on a TN747 Cen -
tral Office (CO) Trunk or TN464D Universal
DS1 circuit pack for each assigned trunk. In
Mexico, if you will have both DID and DOD
using MFC signaling, instead of the TN744B
of vintage 4 you need the TN744B of vin -
tage 6. For more generalized MFC support,
you need the TN744B of vintage 7.
Distinctive Ringing
Requires a voice terminal installed and con -
netted to any 16 port Analog Line circuit
pack (see Table T for the correct circuit
packs per country). Analog, DCP, BRI, or
hybrid voice terminals all support Distinctive
Ringing.
Do Not Disturb
If voice prompting is used, a Voice (Speech)
Synthesizer circuit pack. Each circuit pack
has four ports. See Table Q for the correct
circuit pack for each country.
DS1 Tie Trunk Service
For G1, G3i, or G3i-Global, one TN722 or
TN767 DS1 circuit pack per 24 Voice-Grade
DS1 tie trunks required or per 23 Alternate
Voice Data (AVD) DS1 tie trunks. Alterna-
tively, for G3i-Global, one TN464D Universal
DS1 circuit pack required per 32 Voice-
Grade DS1 tie trunks or per 31 AVD DS1 tie
trunks. A TN768 Tone Clock must also be
used. For G3r, one TN464 Universal DS1
circuit pack required per 24 Voice-Grade
DS1 tie trunks or per 23 AVD DS1 tie
trunks. A TN768 or TN780 Tone Clock
must also be used.
EIA Interface
One TN726 Data Line circuit pack per eight
EIA interfaces. One Asynchronous Data
Unit (ADU) per port on the circuit pack.
* Software is activated by enabling this feature on the System Parameters Customer Options form.
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