Administrator's Guide

Trunk Group
Issue 5 October 2002 1259555-233-506
Synchronization
This field determines whether the trunk group will use synchronous or
asynchronous communications. This field appears if:
■ the Group Type field is dmi-bos or isdn, or
■ the Group Type field is access, co, fx, tandem, tie, or wats and the
Comm Type field is
avd or rbavd, or
■ the Group Type field is access, co, fx, tandem, tie, or wats, the Comm
Type field is
data, and the ISDN-PRI field or the ISDN-BRI Trunks field is
y on the System-Parameters Customer-Options screen.
TAC
Enter the trunk access code (TAC) that must be dialed to access the trunk group. A
different TAC must be assigned to each trunk group. CDR reports use the TAC to
identify each trunk group.
e Allows ASAI Flexible Billing.
Allows DCS with rerouting. DCS with Rerouting must be
y,
and the Used for DCS field on the trunk group screen must be
y.
fFeature Plus
g ANSI. Available only if, on the System-Parameters
Customer-Options screen, the ISDN-PRI or ISDN-BRI field is
y or the Used for DCS field is y.
Use
g protocol for Network Call Transfer. For more
information, see Avaya MultiVantage™ Network Call
Redirection.
Valid entries Usage
async
Do not change this field without the assistance of Avaya or
your network service provider.
sync
Valid entries Usage
1-4 digit
number
Enter any number that fits the format for trunk access codes
or dial access codes defined in your dial plan.
*, #
* and # may be used as the first character in a TAC.
Valid
entries Usage