Avaya Communication Manager Administrator's Manual page 1603

Tip:
Remember that facility restriction levels (FRL) are assigned to classes of
Tip:
restriction. Even if 2 trunk groups have classes of restriction that allow a
connection, different facility restriction levels might prevent operations such as
off-net call forwarding or outgoing calls by remote access users.
CO Type
This field appears when the Country field is 14 and is used only by trunk group members
administered on a TN464D vintage 2 or later DS1 circuit pack.
Valid entries
analog
digital
Country
This field is administered at installation and sets numerous parameters to appropriate values for
the public network in which the server running Communication Manager operates. For example,
the value of this field, with the values of the Trunk Termination and the Trunk Gain fields,
determines the input and trans-hybrid balance impedance requirements for ports on TN465B,
TN2146, and TN2147 circuit packs.
This field appears for the trunk groups that connect Avaya Communication Manager to a central
office in the public network — CO, DID, DIOD, FX, and WATS trunk groups.
!
CAUTION:
Do not change this field. If you have questions, contact your Avaya technical
CAUTION:
support representative.
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
Usage
This field specifies whether the trunk group is connected to analog or
digital facilities at the central office.
Usage
Set at installation. For a list of country codes, see the
table on page 1514.
If the Country field is 11, Avaya Communication Manager is administered
for Public Network Call Priority (Call Retention and Re-ring).
Trunk Group
Country code
1 of 2
Issue 2.1 May 2006 1603