LG NORTEL 6812, Руководство пользователя, Страница: 6 / 32

LIP Phone 6812
User Guide
1. LIP Phone 6812 Overview
Your new LG-Nortel LIP Phone 6812 is an Internet Protocol (IP) phone employing Session Initiation
Protocol (SIP), the well-known open standard for establishing, managing and terminating a
communication session. LIP Phone 6812 interoperates with call servers, proxies and gateways to
exchange SIP signaling messages for call control. Real-Time Protocol (RTP) packets deliver voice
between the end-points over a managed IP network.
Features available to LIP Phone 6812 through SIP call servers are similar to those of a conventional
business telephone. In addition to the features described in this guide, your call server may provide
additional features, often using dialed feature codes. Refer to your system administrator for further
information.
The LIP Phone 6812 has fixed feature buttons, flexible buttons that are configurable, and dial pad buttons
as shown in the figure below.
Left (return) and right arrow buttons
for navigation. Use return arrow to
move to the previous menu. Use
right arrow to see additional LCD
Menu choices when
Î
appears.
Softkeys (3), which display in the
bottom line of the LCD, are
interactive, changing function based
on the LIP Phone status. The
[ OK ]
softkey selects a function, which the
LIP Phone performs.
Settings button accesses the
LCD Menu for display and
modification to the LIP Phone
configuration.
Volume control button
adjusts Ring, Headset,
Handset, and Speaker
volume.
Speaker button toggles the
LIP Phone 6812 speaker-
phone on and off.
Mute button toggles audio
from the microphone to
the connected party on
and off.
Headset button toggles
the headset state.
Flexible buttons (11) with
Red/Green LEDs used for line or
feature access. Default
assignments for buttons 1 and 2
are primary and secondary line
appearance for the extension.
Left (return) and right arrow buttons
for navigation. Use return arrow to
move to the previous menu. Use
right arrow to see additional LCD
Menu choices when
Î
appears.
Softkeys (3), which display in the
bottom line of the LCD, are
interactive, changing function based
on the LIP Phone status. The
[ OK ]
softkey selects a function, which the
LIP Phone performs.
Settings button accesses the
LCD Menu for display and
modification to the LIP Phone
configuration.
Volume control button
adjusts Ring, Headset,
Handset, and Speaker
volume.
Speaker button toggles the
LIP Phone 6812 speaker-
phone on and off.
Mute button toggles audio
from the microphone to
the connected party on
and off.
Headset button toggles
the headset state.
Flexible buttons (11) with
Red/Green LEDs used for line or
feature access. Default
assignments for buttons 1 and 2
are primary and secondary line
appearance for the extension.
The eleven (11) flexible buttons access lines and features based on the LIP Phone configuration.
Flexible buttons assigned for line access, called line buttons, represent a telephone line or a SIP user. A
line may be private, calls to a private line signal at all appearances of the line but an active or held call is
only visible and accessible by the original end-points. A shared line, also known as a BLA (Bridged Line
Appearance), may appear at multiple phones and all calls are visible and accessible by all end-points,
with the line. Each line button employs LEDs to indicate status as shown below.
1 Oct. 07