Lucent Technologies MERLIN LEGEND Release 5.0 System Planning Manual page 123

MERLIN LEGEND Communications System Release 5.0
System Planning 555-650-112
3 Lines/Trunks
Selecting Line/Trunk Options
If MLH service is not subscribed, only one call to a particular DN will be
accepted at any given time, and any station with the line appearance of the
BRI line will alert. If MLH is subscribed, the CO will automatically hunt for
the next available B-channel within the hunt group and deliver multiple calls
to the same DN. If all B-channels are in use, subsequent calls to the same
DN will receive standard CO treatment (such as busy tone).
Optional features:
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):
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:
— Calling Party Number/Billing Number (CPN/BN) can also be ordered
at subscription time.
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.
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 V (voice only hunt group), D (data only
hunt group), or V/D (voice/data hunt group) in either the "MLHG" or
"Series Comp." column under the "Service Configuration" heading
as appropriate.
Issue 1
June 1997
Page 3-41