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DDI ?

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fundooguy

Technical User
Apr 3, 2002
28
US
What is DDI and how its programmed in Trunk Group in Definity?
 
DDI = Direct Dial Inbound.
Your network provider normally provide a DDI range when you buy a group of lines. If someone has a DDI extension they can be called direct using the number in the DDI range.


Ronster
 
Thanks Ronster! Is it different from DID or the same?
 
Direct Dial Inbound.
Direct Inbound Dialling.

PotAto - POTaTO

Ronster
 
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