Avaya Communication Manager Administrator's Manual page 1543

Note:
For DID trunk types, country code 19 is not accepted in the Trunk Group screen
Note:
in Communication Manager. This will be supported at a later date.
Valid entries
1 to 25
11
14
15
18
23
Cut-Through
This field appears when the Outgoing Dial Type field is either rotary or tone.
!
SECURITY ALERT:
Entering y in this field will reduce your ability to prevent toll fraud.
SECURITY ALERT:
Valid entries
y
n
Usage
Set at installation.
If the Country field is 11, Avaya Communication Manager
is administered for Public Network Call Priority (Call
Retention and Re-ring).
If the Country field is 14 and the Group Type is DID or
DIOD, the CO Type field appears.
If the Country field is 15, Communication Manager is
administered for Public Network Call Priority (Intrusion and
Re-ring). Also, the Protocol Type field appears for Group
Type DID or DIOD.
If the Country field is 18, Avaya Communication Manager
can be administered for Public Network Call Priority (Mode
of Release Control, Forced Disconnect, and Re-ring).
If the Country field is 23 and Group Type field is either CO
or DID, Communication Manager is administered for Block
Collect Calls.
Usage
Enter y to allow users to get dial tone directly from the
central office. Outgoing calls over this trunk group will
bypass AAR/ARS (if you're using it) and any of your
administered restrictions (such as COR or FRL).
Enter n and the user will receive switch dial tone.
Instead of digits being sent to the central office, they will
be collected and checked against administered
restrictions. If no restrictions apply, the digits are sent to
the central office.
Trunk Group
Issue 1 June 2005 1543