Avaya Communication Manager Administrator's Manual page 1558

Screen Reference
Incoming Rotary Timeout (sec)
Call setup at central offices that still use older switching equipment, such as step-by-step
technology, is considerably longer then at central offices with more modern media servers. If
you're receiving digits with incoming calls from a central office that uses less efficient switching
technology, your media server or switch needs to allow more time to ensure it receives all the
incoming digits. When the Incoming Dial Type field is rotary, use this field to set the maximum
time your end will wait to receive all incoming digits from the far-end switch.
Valid entries
5 to 99 or blank
ITC
The Generalized Route Selection feature, part of the automatic routing technology used in
Avaya Communication Manager, compares the line coding of available digital facilities and
selects appropriate routes for voice and data calls. The Information Transfer Capability field
appears when the Comm Type field is data, avd, or rbavd and the BCC field is not 0.
Valid entries
rest(ricted)
unre(stricted)
Line Length
This field appears only when the Group Type field is tie and the Trunk Signaling Type field is
tge, tgi, or tgu.
Valid entries
short
long
Note:
Unless one or more trunk members are administered, the administered value is
Note:
not saved when you submit the screen (press Enter).
1558 Administrator Guide for Avaya Communication Manager
Usage
If the system is connected to a step-by-step central office, or any CO
using older switching technology, enter at least 18 seconds; if not, enter
at least 5 seconds.
Usage
Restricted trunks use ami-basic or ami-zcs line coding and can carry
only restricted calls.
Unrestricted trunks use b8zs, hdb3, or cmi line coding and can carry
restricted or unrestricted calls. A trunk group with an unrestricted ITC
may have only unrestricted trunks as members.
Usage