AT&T MERLIN LEGEND Release 3.1 System Planning Manual page 114

Selecting Line/Trunk Options
The local telephone company normally provides two SPIDs and DNs for each
BRI line, also called a Digital Subscriber Line (DSL), ordered. The SPID consists
of a string of digits 0 through 9 not more than 20 digits in length. The DN
consists of a string of digits 0 through 9 not more than 10 digits in length. Each
DSL will use two lines on Form 3i, Incoming Trunks: BRI Options (800 NI-BRI
Module).
Planning Form Instructions
1. Transfer the following information from 2c, System Numbering Trunk
Jacks to Form 3i, Incoming Trunks: BRI Options (800 NI-BRI Module):
Write the logical ID in the "Logical ID" column. Skip a line between
each entry.
Write the line number in the "Line Number" column.
NOTE:
Refer to the information provided by the local telephone company to
enter the information below.
2. Write the two DNs for each BRI line in the "Directory Number" column.
3. Write the two SPIDs assigned to each BRI line in the "Service Profile
Identifier" column.
Refer to the NI-1 BRI Planner form for the information needed to complete the
next sections.
4. Indicate the Service Configuration of the Central Office switch:
If configured with IOC package "S", place a check in the IOC "S"
column under the "Service Configuration" heading.
If configured with MLH service, indicate the type of hunt group
provisioned by entering a
group), or
Comp." column under the "Service Configuration" heading as
appropriate.
NOTES:
1. IOC package "S" is available on the AT&T 5ESS, Northern
2. If configured with MLH service, the MLHG feature must be used if
3. The MERLIN LEGEND system does not support Voice/Data hunt
3–42
Lines/Trunks
V
V/D
(voice/data hunt group) in either the "MLHG" or "Series
Telecom DMS-100, and Siemens SSC EWSD switches.
the CO is a Northern Telecom DMS-100 switch. The Series
Completion feature must be used if the CO is an AT&T 5ESS or
Siemens SSC EWSD switch.
groups with the Siemens SSC EWSD central office switch.
(voice only hunt group), D (data only hunt