Instruction manual

Page 1554 of 3156 Flexible Trunk to Trunk Connections
553-3001-306 Standard 10.00 January 2002
Table 51
CLS and FTOP Matrix for Flexible Trunk to Trunk Connections
with TBAR configured
Station
Classes of
Service (LDs
10 and 11)
Customer Level Options (LD 15)
FTOP = FRES
(Default)
FTOP = TBFT FTOP = FTTB FTOP = FTLY
CLS = FTTU
(Default for
existing sets)
Existing TBAR
functionality.
Existing TBAR
functionality.
Lifts all TBAR
restrictions for
Transfer and
Conference.
Allows Transfer
and Conference,
irrespective of
whether or not
TBAR is
activated,
unless other
restrictions
exist.
CLS = FTTR Existing TBAR
functionality.
Blocks all trunk
to trunk
connections for
both Transfer
and Conference.
Existing TBAR
functionality.
Blocks all trunk
to trunk
connections for
Transfer and
Conference.
CLS = FTTC
(Default for new
sets)
Existing TBAR
functionality.
Allows trunk to
trunk
connections for
Supervised
Conference on
non-TBAR
routes. Denies
Transfer and
unsupervised
Conference on
all trunk to trunk
connections not
blocked by
TBAR.
Lifts TBAR
restrictions for
Supervised
Conference
only. Maintains
TBAR
restrictions for
unsupervised
Conference and
Transfer.
Blocks trunk to
trunk
connections for
Transfer and
unsupervised
Conference.
Allows trunk to
trunk
connections for
Supervised
Conference.