IN STRICTEST CONFIDENCE
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Issue 1: 2012© British Telecommunications plc
Page 23 of 33
IN STRICTEST CONFIDENCE
8.3
DDI Routing Table
DDI > DDI Routing Table
The DDI Routing Table is what was used to route inbound calls for our example deployment.
For each DDI configured on the IPVS platform either as the Trunk Group or and associated Trunk User
an equivalent DDI Translation Table Entry was used.
The matching was done on the last 6 digits of the inbound number which was entered in the
Received
Number
field while the destination for the call was set in the
Target 1
field.
The below image shows the values taken from our example deployment.