T1
ELCOT / LCOT
GCOT
DID
TIE (E&M)
OPX (EXTN.)
CO
Extension
QSIG-Master
QSIG-Slave
LCOT
Default
Available
PRI
IP-GW
Port (Channel)
Type
Networking Type
PrivatePublic
CO Line
Card
2. Distribution Method
Each public CO line port (channel) can use a different method of directing calls to their destinations as they
are received.
Distribution Method Description Details in
Direct In Line (DIL) Directs a call to a preprogrammed destination,
such as an operator, based on the CO line carrying
the call.
® 4.1.6 DIL (Direct
In Line)
Direct Inward Dialing
(DID)
Directs a call received on a DID line to a
preprogrammed destination based on the
telephone number dialed by the caller.
® 4.1.5 DID (Direct
Inward Dialing)
Calling Line Identification (CLI) distribution is the most customizable call distribution method available. It
allows calls from specific people to be directed to specific destinations, based on the callers’ telephone
numbers. CLI distribution, when enabled for the current time mode, takes precedence over DIL or DID
distribution.
Distribution Method Description Details in
Calling Line Identification
(CLI) Distribution
Directs a call to its preprogrammed destination if
the caller’s telephone number and its CLI
destination has been stored in the System Speed
Dialing Table.
® 3.1.12 CLI
(Calling Line
Identification)
Distribution
Document Version 2008-11 Feature Manual 161
9.1.10 INCOMING CALL FEATURES