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MERLIN LEGENDCommunications System Release 6.1
System Planning
555-661-112
Issue 1
August 1998
Lines/Trunks
Page 3-35Selecting Line/Trunk Options
3
d. If the group has incoming services assigned, do
one
of the following:
■ If the routing will be Dial Plan Routing (Hybrid/PBX mode
only), check Dial Plan Routing.
■ If the routing will be by line appearance, check Line
Appearance.
3. For all B-channel groups that are programmed to route calls by line
appearance, assign a telephone number to each line in the B-channel
group. Record the information on Form 3b (page 5):
a. Write the B-channel group numbers and the trunk number(s) from
Form 3b (page 3).
b. In the Telephone Number column, write the unique inbound routing
telephone number (the “directory number”) of up to 12 digits,
furnished by the PRI service provider.
NOTE:
The factory does not preassign a telephone number. The telephone
number you assign should be the same sent to the system by the
network. The number should also be unique within the same
B-channel group and must be different from the associated test
telephone number. (Test telephone numbers are assigned later in
this procedure.)
4. For all B-channel groups you plan to assign to Dial Plan Routing, you must
program the Dial Plan Routing table to direct the system to properly route
calls. Record table entries (maximum: 16 entries) on Form 3b (page 6):
a. For the entry to be activated, a service must be entered. In the
Service cell, write
one
of the following:
■ AT&T Toll. (for 4ESS or 5ESS, see Form 3b, page 1)
Megacom WATS, Megacom 800, ACCUNET SDS, Software
Defined Network (SDN), MultiQuest, and Long Distance.
■ 5ESS Local. (For switch type 5ESS, see Form 3b, page 1)
OUTWATS, 56/64 Digital, Virtual Private Network, and
INWATS.
■ MCI Toll. (for DMS-250 or DEX600E, see Form 3b, page 1)
MCI Prism, MCI VNet, MCI 800 and MCI 900.
■ DMS-100 Local. (for a DMS-100, see Form 3b, page 1) DMS
Private Network, DMS INWATS (Inward Wide Area Tele-
phone Service), DMS OUTWATS (Outward Wide Area Tele-
phone Service), DMS FX (Foreign Exchange), DMS Tie
Trunk.
■ Other. Call-by-Call, Other.
b. In the Pattern to Match cell, write the exact pattern to match if you
have more than one block of incoming numbers. If you want to
match any pattern, leave it blank.