DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506 Issue 1
April 2000
Screen reference
1023Trunk Group
17
■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 li nes are pro vided b y
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.
Far-End Test No.
TTL Vendor
TTL Contact
Valid entries Usage
1 to 16 digits Enter the access number dialed to reach the terminating test
line (TTL).
Valid entries Usage
0 to 22
alphanumeric
characters
Enter the name of the vendor supplying the terminating test line
(TTL).
Valid entries Usage
0 to 25
alphanumeric
characters
Enter the name and/or telephone number of someone from the
TTL vendor who can be contacted in the event of problems
with the terminating test line.