Avaya Communication Manager Administrator's Manual page 1612

Screen Reference
The far-end server or switch containing the TTL may be any of the following:
System 85 R2 switch, equipped with the Maintenance/Test Board (TN771B)
●
System 75 R1V2 and beyond, all of which contain the circuitry required to perform the TTL
●
function
System 85 R2 switch, equipped with the Analog/Digital Facility Test Circuit (ADFTC,
●
SN261)
DIMENSION FP8, equipped with the Analog Facility Test Circuit (AFTC, ZLC-12)
●
Central Office switches, equipped with various TTL equipment that provide 100, 102, or
●
105 test line capabilities (56A)
Other vendors' switches may be supported if compatible test lines are provided by these
switches.
Four different versions of the ATMS Threshold Administration page can appear depending upon
the measurements allowed by the TTL type selected. The four possibilities are:
1. 105-w-rl and 105-wo-rl - All thresholds appear.
2. high-lts and low-lts - All thresholds (except maximum C-notched noise) appear.
3. 100 - All thresholds (except maximum c-notched noise, 404Hz loss, and 2804 Hz loss)
appear.
4. 102 - Only 1004 Hz loss threshold appears.
TTL Vendor
Valid entries
0 to 22
alphanumeric
characters
MARGINAL / UNACCEPTABLE
Allow ATMS Busyout, Error Logging and Alarming
Valid entries
y/n
1612 Administrator Guide for Avaya Communication Manager
Usage
Enter the name of the vendor supplying the terminating
test line (TTL).
Usage
Enter y to allow ATMS error logging and alarming
(subject to filtering depending on the service
organization used to deal with alarms).