Lucent Technologies MERLIN LEGEND Release 5.0 Feature Reference page 766

MERLIN LEGEND Communications System Release 5.0
Feature Reference 555-650-110
I Applications
Voice Messaging Systems
integrated VMI port. Refer to this guide for additional information on
programming calling restrictions.
A VMS requires touch-tone receivers (TTRs); the number it requires depends on
the number of VMI ports, as shown in
only to a VMS; they do not include the TTR needs of T/R sets.
Table I–3.
No. of VMI Ports
Table I–4
LEGEND MAIL modules' TTRs are available as system resources, but the 4-port
configuration requires both the TTRs supplied on the MERLIN LEGEND MAIL
module; the 6-port configuration requires an additional TTR, not supplied by the
MERLIN LEGEND MAIL module.
Table I–4.
MERLIN LEGEND MAIL
400 GS/LS/TTR
800 GS/LS-ID
NOTE:
A voice messaging system cannot be directly connected to a 008 OPT
module. However, the TTRs supplied by the 008 OPT module can be used
by the voice messaging system.
The following symptoms indicate that the system needs more TTRs:
TTRs Required by Voice Messaging Systems
1
2
3
4
6
8
12
identifies the modules and the number of TTRs each supplies. MERLIN
Modules with TTRs
Module
008 OPT
012
016
400
800 DID
Table I–3. These TTR requirements apply
No. of TTRs Required
1
1
2
2
3
4
6
Number of TTRs
2
2
4
2
4
4
2
2
Issue 1
June 1997
Page I-9