Trunk/Line Data - Nortel Enterprise Edge 2.0 Programming Manual

Trunk/line data

The Trunk/line data attributes allow you to program settings for lines that affect
how Enterprise Edge communicates with other switches, and allows you to
determine how lines (including target lines) are used in Enterprise Edge.
To configure a trunk or line:
1. Choose Services, Telephony Services, Lines, Line nnn.
2. Click on the Trunk/line data heading.
3. If you have a T1 module, select a trunk type: Loop, E&M, DID, Ground,
or Fixed data channel.
Any other module shows the trunk type but you cannot change this setting.
For more information about trunk types, see
Note: You can only change the trunk type setting for lines connected to an
T1 module. All other lines are automatically configured based on the
type of hardware module present. VoIP is automatically assigned as
the trunk type to Lines 001 to 014 and cannot be changed.
Trunk/line data settings vary depending on the type of trunk that has been
programmed and the hardware to which the trunk is connected. The following
table lists the options that are available for each trunk type. A checkmark
indicates that the option is present.
Line type
Dial mode
Received # —
If busy
Prime set
CLID set
Auto
privacy
Trunk
mode
Answer
mode
Answer
with DISA
Link at CO √
P0911588 Issue 01
Trunk type
Loop Loop Ground DID
start start start Digital
Analog Digital Digital
√ √ √ √
√ √ √ √
— — —
— — — —
√ √ √ √
√ √ — —
√ √ √ √
√ √ — —
√ √ √ —
√ √ √ —
— — —
Enterprise Edge 2.0 Programming Operations Guide
Configuring Enterprise Edge Services 111
Trunk type on page 115.
E&M BRI-ST PRI Target
Digital lines lines
√ √ √
—
√ — —
—
— — √
—
— — √
√ √ √ √
√ √ — √
√ √ — —
—
— — —
√ √ — —
√ √ — —
—
— — —
VoIP DASS2 DPNSS
√ √ √
— — —
— √ —
— √ —
√ √ √
— √ √
√ — √
— — —
— — √
— — —
— — —