Avaya S8700 - Page 205

Facility Test Calls
Issue 1 May 2002
5-19555-233-143
Out-of-Service Time Slot Test Call
This call can be used to determine whether there are any out-of-service time slots
on the specified port network’s TDM bus. If so, you will be connected to one. By
listening to noise on the time slot and selectively removing circuit packs, you may
be able to isolate the source of interference.
Table 5-2. TDM Bus Time Slot Numbers
TDM Bus A
time slot
TDM Bus B
time slot Tone Heard
000 256 Reorder
001 257 Reorder
002 258 Reorder
003 259 Reorder
004 260 Reorder
005 261 Touch Tone 1 — 697 Hz
006 262 Touch Tone 2 — 770 Hz
007 263 Touch Tone 3 — 852 Hz
008 264 Touch Tone 4 — 941 Hz
009 265 Touch Tone 5 — 1209 Hz
010 266 Touch Tone 6 — 1336 Hz
011 267 Touch Tone 7 — 1447 Hz
012 268 Touch Tone 8 — 1633 Hz
013 269 Dial Tone
014 270 Reorder Tone
015 271 Alert Tone
016 272 Busy Tone
017 273 Ringback Tone
018 274 Special Ringback Tone
019 275 2225-Hz Tone
020 276 Music
021 277 Tone on Hold
022–253 278–509 Confirmation (used for calls)
254 510 Reorder
255 511 Confirmation