ü*: Enable (default); ü: Enable
*1
® 4.3.1 TIE Line Service
*2
® 4.3.3 ISDN Virtual Private Network (ISDN-VPN)
2. Distribution Method
One of the following methods can be assigned to each trunk port:
Method Description & Reference
Direct In Line (DIL) Directs a call to a preprogrammed single destination (e.g., the
operator).
® 2.1.1.2 Direct In Line (DIL)
Direct Inward Dialling (DID) Directs a call with a DID number from a DID line to a preprogrammed
destination.
DID is also known as Direct Dialling In
(DDI).
®
2.1.1.3 Direct Inward Dialling (DID)/Direct Dialling In (DDI)
Multiple Subscriber
Number (MSN) Ringing
Service
Directs a call with an MSN from an ISDN line to a preprogrammed
destination.
® 2.1.1.4 Multiple Subscriber Number
(MSN) Ringing Service
3. Destination Change with the Caller’s Identification Number
The Calling Line Identification
(CLI) Distribution feature works in conjunction with the DIL/DID/DDI/MSN
features.
Feature Description & Reference
Calling Line Identification
(CLI) Distribution
Directs a call to a CLI destination if the caller’s identification
number
has been assigned in the Caller ID Table.
® 2.1.1.5 Calling Line Identification (CLI) Distribution
4. Available Distribution Feature for Each Optional Trunk Card Type
Trunk Card
Type
Channel Type
Feature
DIL DID/DDI MSN
Mother Board
(V-IPGW)
—
ü
ü*
ü
Mother Board
(V-SIPGW)
—
ü
ü*
ü
ELCOT/CLCOT/
LCOT
— ü*
BRI CO
ü
ü*
ü
PRI CO
ü
ü*
DID —
ü
ü*
Feature Guide 21
2.1.1 Incoming Trunk Call Features