1.1 Incoming Call Features
2.Distribution Feature
One of the following features can be assigned to each trunk port:
Feature | Description | Details in |
|
|
|
Direct In Line | Directs a call to a preprogrammed single | • 1.1.1.2 Direct In |
(DIL) | destination (e.g., Operator). | Line (DIL) |
|
|
|
Direct Inward | Directs a call with a DID number from a DID | • 1.1.1.3 Direct |
Dialling (DID) | line to a preprogrammed destination. | Inward Dialling |
| DID is also known as Direct Dialling In (DDI). | (DID)/Direct |
|
| Dialling In (DDI) |
|
|
|
Multiple | Directs a call with an MSN from an ISDN line to | • 1.1.1.4 Multiple |
Subscriber | a preprogrammed destination. | Subscriber |
Number (MSN) |
| Number (MSN) |
Ringing Service |
| 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 | Details in |
|
|
|
Calling Line | Directs a call to a CLI destination if the caller’s | • 1.1.1.5 Calling |
Identification | identification number has been assigned to the | Line Identification |
(CLI) Distribution | Caller ID Table. | (CLI) Distribution |
|
|
|
4.Available Distribution Feature for Each Optional Trunk Card Type
Trunk | Feature | DIL | DID/DDI | MSN |
| ||||
Card |
|
|
|
|
Type | Channel Type |
|
|
|
LCOT |
| * |
|
|
DID |
|
| * |
|
| LCOT | * |
|
|
T1 | GCOT | * |
|
|
DID |
| * |
| |
|
|
| ||
| TIE (E & M) | * |
|
|
| DR2 |
| * |
|
E1 | E & | * |
|
|
| E & | * |
|
|
E&M |
| * |
|
|
BRI | CO |
| * |
|
PRI | CO |
| * |
|
Note: 
*: Enable (default), 
: Enable
Feature Guide
17
