Hardware manual

Electra Elite Issue 8
System Hardware Manual 1 - 15
SLI(4)-U( ) ETU
The Single Line Interface ETU supports a
maximum of four Single Line Telephones and/or
analog voice mail ports. This ETU provides
Ringing Signal Generator (RSG), and Message
Waiting (MW) LED voltage to Single Line
Telephones.
This ETU is installed in slots S1~S8 in any
B64-U10 KSU.
The maximum number depends on other station
cards installed. This ETU shares the total number
of station ports in the system.
6 ETUs
24
ports
14 ETUs
56
ports
22 ETUs
88
ports
SLI(8)-U( ) ETU
The Single Line Interface ETU supports a
maximum of eight Single Line Telephones and/or
voice mail ports. This ETU provides Ringing Signal
Generator (RSG), and Message Waiting (MW) LED
voltage to Single Line Telephones.
This ETU is installed in slots S1~S8 in any KSU.
The maximum number depends on other station
cards installed. This ETU shares the total number
of station ports in the system.
6 ETUs
48
ports
14 ETUs
112
ports
14 ETUs
112
ports
VMS(2)-U( ) ETU
This ETU is installed in one of the interface slots. It
has two channels of built-in Voice Mail.
This ETU shares the total number of station ports in
the system.
Each system can have one CTI/VP, CMS, FMS,
VMS, or IVR ETU.
1 VMS(2), VMS(4), VMS(8)-U( ) ETU, or
VMS-U30 ETU
VMS(4)-U( ) ETU
This ETU is installed in one of the interface slots. It
has four channels of built-in Voice Mail.
This ETU shares the total number of station ports in
the system.
Each system can have one CTI/VP, CMS, FMS,
VMS, or IVR ETU.
VMS(8)-U( ) ETU
This ETU is installed in one of the interface slots. It
has eight channels of built-in Voice Mail.
This ETU shares the total number of station ports in
the system.
Each system can have one CTI/VP, CMS, FMS,
VMS, or IVR ETU.
Optional Electronic Telephone Units
ACD(8)-U( ) ETU
The Automatic Call Distribution ETU interfaces the
Elite ACD Plus Server with the Electra Elite KSU.
This ETU is installed in slots S1~S8 in any KSU.
1 ETU
Equipment Name Description Basic KSU
Basic + 1
Expansion
KSU
Basic + 2
Expansion
KSUs