IP LDK-20 Programming Manual System Feature
13
2.1.3 DID(Direct Inward Dialing)
Description
This feature allows CO incoming calls to access to specific destination. There is no relation with
Attendant, and this feature enables direct access to desired station, Hunt group, VMIB announcement,
Speed, and Page.
There are 3 types of DID Conversion and it can be set by ADMIN Programming (ADMIN 143-FLEX 4)
-
Type 0:
In an incoming DID digits, select some digits which are received digits by ADMIN Programming. The
selected digits will be converted by DID Conversion type(ADMIN 146 – FLEX 5/FLEX 6)
-
Type 1: The incoming DID digits are the destination number. There is no conversion.
-
Type 2:
With result of DID Conversion type 1, convert by the Flexible DID table (ADMIN 231) additionally.
Operation
Example . 1
To make DID call by DID Digit Conversion as the figure 2.1.3 below,
Figure 2.1.3. DID call routing by Digit Conversion
1. Check if DID Digit Receive number is set to 3 at ADMIN 146.
2. Set DID Conversion Type as 0 (using Digit Mask) at ADMIN 143 – FLEX 4.
3. Set DID Digit Mask as #1**. Then the first digit 2 is ignored and second digit 6 is converted to 1
and the last two digits are bypassed (see Ref.1)
Example . 2
To make DID call by Flexible DID Table as the figure 2.1.4 below,
Figure 2.1.4 DID call routing by Flexible DID Table
Hunt 620
200
101
129
850 2001
850 2000
850 2010
IP LDK System
PSTN
102
100
101
129
850 2601
850 2600
850 2629
IP LDK System
PSTN
Содержание IP LDK-20
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