Inserting And Absorbing Digits - Avaya Communication Manager Administrator's Manual

Managing Trunks

Inserting and Absorbing Digits

Use this procedure to modify the incoming digit string on DID and tie trunks by inserting
(adding) or absorbing (deleting) digits. You'll need to do this if the number of digits you receive
doesn't match your dial plan.
Instructions
As an example, let us say you have a DID trunk group. It's group number is 5. Your service
provider can only send 4 digits, but your dial plan defines 5-digit extensions beginning with 6:
1. Type change trunk-group 5 and press Enter.
The Trunk Group
Figure 183: Trunk Group screen
Group Number: 5
Group Name: Incoming calls
TRUNK PARAMETERS
Trunk Termination: rc
Digit Treatment: insertion
Expected Digits: 4
Extended Loop Range? n
Disconnect Supervision - In? y
2. In the Digit Treatment field, type insertion.
This field tells Communication Manager to add digits to the incoming digit string. These
digits are always added at the beginning of the string.
442 Administrator Guide for Avaya Communication Manager
screen appears.
Country: 1
Trunk Type: wink-start
Trunk Gain: high
TRUNK GROUP
Group Type: did
COR: 85
Auth Code? n
Incoming Rotary Timeout(sec): 5
Incoming Dial Type: tone
Disconnect Timing(msec): 500
Sig Bit Inversion: none
Drop Treatment: silence
CDR Reports: y
TN: 1 TAC: 105
Digits: 6