AT&T DS1/DMi/ISDN-PRI manual COR 7-112,7-125,A-2, CRC 1-12,1-14CRV CSU xix, 1-20,3-2customer

IN-4 INDEX

COR 7-112,7-125,A-2

COS C-1

BC and ISDN routing 7-80interworking 1-27translation

Generic 1 7-125

Generic 2 7-51

CRC 1-12,1-14CRV 1-26

CSU xix, 1-20,3-2customer

controllable reconfiguration 2-8service unit 1-20,3-2

cut-through dialing trunk groups 1-25cut-through operation 1-31

cyclic redundancy check (CRC) 1-12

D

D4

channel bank 2-5,5-20framing format

ANN11C/ANN11E feature comparison 6-2

AT&T proprietary signaling 1-15CRC errors 8-8

description 1-10DS1 signal 8-8restrictions 2-5

superframe 1-10

DACS cConnections 5-6frames 2-6

to another system 2-8data

channel 1-2

circuit-terminating equipment (DCE) 1-21,7-127

digital, transmission conditions 1-9mode 1 1-8

module assignment 7-125BRI protocol 7-58

DCP protocol 7-10,7-58interfaces 1-8restrictions 1-18

PCM 1-8

terminal equipment (DTE) 1-18,7-127voice 1-8

data—Contdvoiceband analog 1-8voice-grade 1-8

DCE 1-21,7-127D-channel

backup

and 4ESS 2-14description 1-5limitation without 1-5

definition 1-2primary 7-57signaling 1-4

DCP

data modules 7-58digital data ports 7-9hyperactivity 2-2line side 1-4

DCS 1-29

dedicated switch connection (DSC) 6-2,6-12delta channel 2-11

dial

access code 7-26plan 1-30pulse D-2

pulse addressing 2-14tone 2-6,2-14

dialed-number identification service (DNIS) A-1

dialing, cut-through 1-25

DID

port family 6-10

trunk administration 6-11

trunk and DPO channel units 2-8trunk group 1-29,C-5

trunk ports, CO 4-6trunk type on 4ESS 2-6unit loss 4-6

differences between System 85 R2V1, V2, V3, and V4 7-6

digit

collection C-7

sending trunk groups 1-25digital

access and cross-connect system (DACS) 2-6,5-6

communications protocol (DCP) data modules 7-58

digital data ports 7-9hyperactivity 2-2line side 1-4