Avaya S8700 - Page 494

Maintenance Object Repair Procedure
555-233-142
8-1190 Issue 1 May 2002
Notes:
a. See ‘‘XXX-BD (Common Port Circuit Pack)’’ for descriptions of these tests.
b. See ‘‘TONE-BD (Tone-Clock Circuit Pack)’’ for descriptions of these tests.
c. See ‘‘TDM-CLK (TDM Bus Clock)’’ for descriptions of these tests.
d. Test #149 does not run on the TN2312.
Tone Generator Transmission Test (#40)
The purpose of this test is to verify that the tone generation hardware on the IPSI
circuit pack is capable of generating a subset of system tones and a set of test
tones. This test does not verify all system tones the tone generator produces
during normal system operation.
The test is performed in two parts. For the first part, the Tone Generator is told to
generate the touch-tone digits. The digits are received and checked by a Tone
Detector’s touch-tone detector. If any of the digits fail, the test is repeated using a
touch-tone detector in another Tone Detector circuit pack.
For the second part, the Tone Generator is told to generate call-progress tones
that are detected and identified by a tone detector. These tones are:
■ 440 Hz
■ 2225 Hz
■ Digital Count
Tone Generator Audit/Update test
(#41)
XX ND
TDM bus Clock Circuit Status Inquiry
test (#148) (c)
XX ND
TDM Bus Clock Slip Inquiry test (#149)
(c)(e)
XX ND
TDM bus Clock PPM Inquiry test
(#150) (c)
XX ND
TDM bus Clock Parameter Update test
(#151) (c)
XX ND
Board Type Check test (#574) (c) X X ND
Standby Reference Health Check test
(#651) (c)
XND
1. D = Destructive; ND = Nondestructive
Order of Investigation
Short Test
Sequence
Long Test
Sequence
Reset Board
Sequence D/ND
1