Section 10.24.4.12. DIDCR Digit Conversion without services for analog trunks.

10.24.4.12. DIDCR Digit Conversion without services for analog trunks.

Note: No SID/ANI signalling required for analog trunks.

Create the DIDCR Table - 1 with total digits 5 delete digits 3. This provides last two digits to be used to determine the final destination.
```
ADD-DIDCR:1,5,3;
```

Add conversions based on last 2 digits to DIDCR Table-1

CHA-DIDCR:DID,1,87,61097;
 
CHA-DIDCR:DID,1,88,61098;
 
CHA-DIDCR:DID,1,89,61099;
 
CHA-DIDCR:DID,1,97,71097;
 
CHA-DIDCR:DID,1,98,71098;
 
CHA-DIDCR:DID,1,99,71099;

This provides a numbering conversion of ddd87 -> 61097, .. , ddd99->71099 etc.

Assign Analog Trunk for DID conversion Table - 1.
```
CHA-TACSU:PEN=1-1-121-0,TRTBL=DID,RULEIDX=1;
```
This provides all calls with 5 digits to be truncated to the last two digits from the look up table-1, Last Two Digit indexes 87,88,89,97,98,99 will be routed to destinations defined above and rest of the calls will keep original dialed numbers to route the call.

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