4.1.5 DID (Direct Inward Dialing)
[Method Flowchart]
A CO line call is received on a DID line.
Is the DID number found in the DID Table?
Yes
Does the call have Caller ID
information and is CLI distribution enabled for the DID number in the current time mode?
Yes
Has the caller
Yes been stored in the System Speed Dialing Table and has a CLI destination
been assigned?
| No |
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Is a DID destination assigned | |||
for the current time mode? | |||
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| Yes |
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The call is routed to its | The call is routed to the | ||
CLI destination. | DID destination. |
No
Does the DID | Yes | ||
number match an | |||
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extension number? |
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NoNo
The call is routed to the extension.
Does the DID
number match an extension Yes number at another PBX or CO
Line Access no.?
No
No
The call is routed to the TIE line or CO line.
The call is routed to the operator (Intercept
[Programming Example: DID Table]
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| DID |
| CLI Distribution*3 |
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| DID Destination*4 |
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Location | DID No.*1 |
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| Name*2 | Day | Lunch | Break | Night | Day | Lunch | Break | Night |
1 |
| Sales | Enable | Disable | Enable | Disable | 105 | 100 | 105 | 100 |
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2 |
| Judy | Enable | Disable | Disable | Disable | 102 | 100 | 102 | 100 |
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*1
*2
*3
*4
→12.3
→[451] DID Number
→12.3
→[452] DID Name
→12.3
→12.3
→[453] DID Destination
In this example:
72
Feature Manual | Document Version |