Assigning Lines/Trunks - Lucent Technologies MERLIN LEGEND Release 5.0 System Planning Manual

MERLIN LEGEND Communications System Release 5.0
System Planning 555-650-112
3 Lines/Trunks

Assigning Lines/Trunks

Also, the slow dial tone may cause problems with transferring a call, joining
a call, and end-to-end signaling.
Additional touch-tone receiver (TTR) boards may be needed for the
system. The number of TTRs can be increased by adding 400 GS/LS or
016 modules, each of which provides four TTRs or by adding 008 OPT,
012, 800 GS/LS-ID, or 800 DID modules, each of which provides two
TTRs.
To determine the number of TTRs needed, perform a traffic study on the number
of outgoing single-line telephone calls/busy hour, and the number of incoming
calls/busy hour routed to applications such as MERLIN MAIL. Then use
to determine the number of TTRs required.
Table 3-6. Total Number of TTRs Required
Calls per Hour
110
180
350
420
610
710
Assigning Lines/Trunks
This section contains instructions for assigning lines/trunks to telephones and
Direct-Line Consoles.
NOTE: NOTE: NOTE:
To assign lines/trunks to data-only stations, follow the instructions in
Chapter 5, ''Data
Forms Needed
Form 2a, System Numbering: Extension Jacks
Form 2b, System Numbering: Digital Adjuncts
— Tie trunks (configuration-dependent)
— Delay option on rotary lines
— Autodial, Last Number Dial, Saved Number Dial, and Callback
queue
Dial-Tone Delay
0 sec 15 sec
4 4
6 6
8 10
8 10
10 12
10 14
Communications''.
30 sec 45 sec
6 6
8 10
10 10
12 14
14 16
16 18
3
Issue 1
June 1997
Page 3-45
Table 3-5
60 sec 75 sec
8 8
10 10
14 14
14 16
18 20
20 22