iPECS UCP600 - T1 CO Line Attributes - PGM 152

iPECS eMG80/100& eMG800 & UCP & vUCP
Administration and Programming Manual Issue 2.5
130
4.4.4.12 T1 CO Line Attributes - PGM 152
Selecting T1 CO Line Attributes will display the T1 Line Attributes data input page. Enter a valid CO range and
click [Load] to enter the T1 Line Attributes data. Use the checkmark to indicate which attributes to modify;
checked attributes are stored by clicking the [Save] button.
Enter CO Range: eMG80/100: 1-74 / eMG800: 1-600 / UCP: 1-998
Figure 4.4.4.12-1 T1 CO Line Attributes
North American T1 standards require that the T1 terminating device, in this case, the iPECS system, include
various “adjustable” timers and counters as described below.
Table 4.4.4.12-1 T1 CO LINE ATTRIBUTES
ATTRIBUTE
DESCRIPTION
RANGE
DEFAULT
Pause Timer
A timed pause may be included in a Speed Dial number. In
which case, the pause time is defined by this entry, not
currently implemented.
1~9
(seconds)
2
RELEASE
GUARD
The release guard timer defines the length of time the system
will maintain a Line as busy after the call has been terminated
to assure the PSTN has sufficient time to ‘clear down’ the
circuit, not currently implemented.
01~60
(100 ms)
20
DT DELAY
The DT (Dial tone) Delay timer defines the duration dial tone
must be received for DT recognition.
It is not currently implemented.
02~50
(100 ms)
10
INTER DIGIT
The Inter Digit timer defines the duration between digit
transmissions. Not currently implemented.
15~30
(20 ms)
15
WINK Timer
For TIE or DID Lines, the Wink timer defines the length of time
the ‘wink’ (T1 TIE line circuit reversal) will last.
7~15
(20 ms)
10