User manual

DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Features and technical reference
1319DS1 Trunk Service
20
DS1 operational and signaling parameters
The table below provides the recommended combination of parameters for each
DS1 interface.
DS1
Circuit
Packs
# Trunk
Members
Bit Rate
Mbps Companding
Signaling
Mode Trunk Type
1
TN722 1-23 1.544 mulaw common-chan Tie,
DMI-BOS,
CO
2
1-24 robbed-bit Tie
TN722B 1-23 1.544 mulaw common-chan Tie,
DMI-BOS,
CO
2
1-24 robbed-bit CO/DID/Tie
TN767D,
E
3
1-23 1.544 mulaw common-chan Tie,
DMI-BOS,
C0
2
1-24 robbed-bit CO/DID/Tie
1-23 (24th
is D-chan)
isdn-pri
4
ISDN
1-24 isdn-ext
4
ISDN
TN464B
5
1-30 2.048 alaw/mulaw
6
CAS CO/DID/Tie
1-31 alaw isdn-pri
4
ISDN
1-31 isdn-ext
4
ISDN
1-23 1.544 mulaw common-chan Tie,
DMI-BOS,
CO
2
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