DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-775ETR-PT (Enhanced Tone Receiver Port)
9
6. If the board is not dup licated, use test tone UUCSS long to resolve
the error. The long test resets the board and is required to reload
on-board RAM associated with t he TN2182”s DSPs. The effect is
that tone detectors are taken out of servic e momentarily and tones
are removed from the TDM bus for about 10 sec onds. This means
no dial or touch tones during this interval, which prob ably will not
affect calls in progress, b ut could cause a call origination to abor t
or cause a user to not get d ial tone when going off hook.
7. If all tests pass and the alarm d oes not resolve, retest (test tone
UUCSS long clear).
8. If the test passes, terminate the repair proc ess. If it fails, replace the
circuit pack at the customer’s convenienc e.
9. If the board is dup licated, switch to the stand by side (set tone).
10. Test the alarmed board (test tone UUCSS long). This resets the
board and is required to reload on-board RAM assoc iated with the
TN2182’s DSPs.
11. If all tests pass and the alarm does not resolve, retest with test tone
UUCSS long clear.
12. If the test passes, terminate the repair proc ess. If it fails, replace the
board.
b. The ETR-PT lost its translation. Testing the ETR-PT is sufficient to reload its
translation. If testing the ETR port does not clear the error, then the c ircuit
pack containing the defective ETR port should b e replaced at a time when
it is convenient to remove a cloc k board from the system. Follow the
procedures desc ribed in “TONE-BD (Tone-Clock Circuit Pack)” for
replacing a tone/c lock circuit pac k.
c. This error indicates the (ETR-PT) Enhanced Tone Receiver is having
problems detecti ng touch tones, call p rogress or MFC tones. If this error
type is persistently logg ed, then the circui t pack containing the defective
ETR-PT should be replac ed at a time it is convenient to remove a c lock
board from the board from the system. Follow the p rocedures describ ed in
the “TONE-BD (Tone-Clock Circuit Pack)” section for replacing a
tone/clock circ uit pack.