Lucent Technologies Release 7 How to Replace the Tone-Clock Circuit Pack

DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4 June 1999
Maintenance Object Repair Procedures
9-1803TONE-PT (Tone Generator)
9
Notes:
Except in Port Networks containing more than one Tone-Clock circuit pack,
replacing the c ircuit pack is a servic e disrupting procedure. The test should b e
run several times with more than one failure before the replac ement policy
specified in the following notes is executed. Use the procedure described in
How
to Replace the Tone-Clock Circuit Pack
in the TONE-BD section.
a. All the failure error codes marked w ith (a) may affect users if the failure is
on the active tone generator. When this type failure is detected, the
system will attempt to move the tone generat ion function to the alternate
Tone-Clock circuit pack, if one is p resent in the affected Port Network.
When the tone generation facility fails in this way, espec ially in a Port
Network without duplicated Tone-Clock circuit packs, the faulty
Tone-Clock should be replaced promptly.
b. All the failure error codes marked with (b) are almost transparent to the
user. Again, when this type failure is d etected, the system will attemp t to
move the tone generation function to the alternate Tone-Clock circuit pack,
if one is present in the affected Port Network. Use rs may or may not hear
2100 ABORT System resources required for t his test are not available.
1. Retry the command at 1-minute intervals a maximum of 5 times.
1 (a) FAIL DTMF generation failed for the active tone generator.
105 (a) FAIL Generation of 440-Hz failed.
109 (a) FAIL Generation of 2225-Hz failed.
110 (b) FAIL Generation of 404-Hz level invalid.
111 (b) FAIL Generation of 1004-Hz low level invalid.
112 (b) FAIL Generation of 1004-Hz high level invalid.
113 (b) FAIL Generation of 2804-Hz level invalid.
115 (b,c) FAIL Generation of digital count sequence invalid.
120 (a) FAIL Generation of quiet tone failed.
1044 (a) FAIL DTMF generation failed to generate Digit 1 for the standby tone generator.
1045 (a) FAIL DTMF generation failed to generate Digit 5 for the standby tone generator.
1046 (a) FAIL DTMF generation failed to generate Digit 9 for the standby tone generator.
1047 (a) FAIL DTMF generation failed to generate Digit D for the standby tone generator.
PASS The tone generation facility is able to generate and transmit all the tones.
Table 9-672. TEST #40 Tone Generator Transmission Test — Continued
Error
Code Test Result Description/ Recommendation
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