IPECS Release 5
Hardware Description & Installation
Issue 5.0
28
LIP8012DSS and LIP-8012LSS are connected in a daisy chain and receive power from the
associated LIP-8000 phone. Up to three (3) 48 button consoles may be connected in a daisy chain
to one LIP-8000 phone. The LIP8048DSS is powered from an AC/DC adapter only.
Each LIP-8000 series IP phone has a standard 12-button dial-pad, color coordinated handset, an
array of 4 (four) to twenty-four (24) “Flexible buttons”, and fixed feature access buttons. All of the
Flexible and most Fixed buttons, incorporate a long-life, super-bright LED to indicate the circuit or
feature status.
The fixed feature buttons for each model include the following:
LIP-8004D
DND
Speed
Volume Control
Trans/PGM
Hold/Save
Call Back
OHD (On-Hook Dial)
LIP-8012D, LIP-8024D & LIP-8040L
Navigation
Menu
DND
Headset
Volume Control
Message
Trans/PGM
Hold/Save
Mute
Speaker
In addition, the LIP-8012D, 8024D and 8040L include 3 soft buttons. The function of these buttons
is interactive and shown in the lower line of the LCD. These models also incorporate a full duplex
speakerphone.
The LIP-8000 series phones include a Liquid Crystal Display (LCD). The LIP-8004 has a single
line 24-character display; the LIP-8012 and LIP8024D have graphic displays that show three (3)
lines with up to 24-characters per line. The lower line is used to display the interactive function of
the three soft buttons. The LIP-8040L has a large graphic display that displays the function of the
ten flexible buttons and a line to display the function of the three interactive soft buttons.
The LIP-8000 series phone circuitry includes Digital Signal Processing to implement packet voice
encoding and decoding, and echo cancellation as well as tone generation and speakerphone
operation. Note the LIP-8804D does not include speakerphone operation. The Volume controls,
which consist of separate volume up/down buttons, adjusts the level of the handset receiver and
speaker as well as the headset receiver, when used.
The LIP-8000 series phone may be powered locally with the AC/DC Adapter, reference section
