Electra Elite
Tape
Recorder
Modem
Modem
PC
Modem
MIC
CTU(C)
Electra
System Hardware Manual
Package Control Path
(HDLC)
Analog
SLI(4)/(8)
VM
SLT
AMP/SPK
Audio
Relay
DPH
AD(A)
DTH/DTR
AP(A)
Terminals
AP(R)
CT(A)
PC
RS-232C
CTA
CTU(S)
Electra
Electra
Elite
Professional
APA
Terminals
Terminals
APR
HFU
Electra
Mail
SLT
SLT ADP
PC
PCT(S)
PC
PCT(C)
Coreline
VDD
Elite
10Base-T
PC
COI(4)/(8)
COIB(4)/(8)
OPX(2)
ECR
COID(4)/(8)
DPH(4)
BSU(2)
BRT(4)
CCH(4)
PRT(1)-U( )
DID(4)
TLI(2)
DTI-U( )
MIFM
MIFA UCD Only
ESI(8)
CNF(8)
CTI/VP 4,8,12,16
FMS/CMS 2, 4, 8
VMS 2, 4, 8
ACD(8)
PBR( )
VRS(4)
VDH2(8)
MBD-U10 (CPU)
CLKG-U( )
Figure 2-1 System Block Diagram
Voice Path
(PCM Highway)
CO Line
COI/COID Line
CO Line with
Caller ID
ZT II for Wireless
ISDN Basic
K-CCIS
ISDN Primary (S3000)
DID
E&M Tie Lines (4-wire)
T1 Line
COM Port
Conference Bridge
Voice Mail
Elite ACD Plus Server
IPT(4)/(8)
MOH
Issue 6
VoIP
LAN
10Base-T/2
2 - 3