Demand test descriptions and error codes - Avaya Support

Note: Replacing
Note:
the circuit pack and retesting it with test tone-clock is not
adequate to retire this alarm and return the IPSI or Tone-Clock circuit pack to full
service; the Clock Health Inquiry test (#46) will continue to fail. Because the ability
to generate clocks was considered lost, once any repairs have been made it is
necessary to enter set tone-clock location override, forcing the circuit
pack to become active. If the problem was not corrected, this action may cause a
disruption in service for active digital facilities users.
3. If error 2305 or 3848 persists, all clock signals from the indicated board were lost.
If the reported Tone-Clock circuit is in a port network with duplicated Tone-Clocks, the
problem may lie with the circuit pack responsible for selecting the active Tone-Clock
circuit (the t/c selector, the active EXP-INTF circuit pack).
The t/c selector circuit pack of interest is the one which was active at the time the error
was logged. This is the currently active t/c selector, unless there has been an
EXP-INTF link switch. In order to determine whether an interchange has occurred
since the TONE-BD error, examine the display initcauses log for EXP-LNK
entries in the error log for expansion link interchanges.
If the t/c selector circuit pack was not replaced as part of the previous step, replace it
now. Follow procedures described in EXP-INTF (Expansion Interface Circuit Pack) for
the Expansion Interface, or Reseating and replacing server circuit packs in
Maintenance Procedures for Avaya Aura Communication Manager, Media
Gateways and Servers (03-300432).
4. If the error has not been corrected at this point, there is a problem with the TDM bus
within the port network containing the reported Tone-Clock circuit. This may include
TDM bus intercarrier cables, bus terminators, bent pins on the backplane, and errors
on any circuit pack plugged into the same port network. See TDM-BUS (TDM Bus).
m. Error Type 2561: a Tone-Clock circuit pack, with a different circuit-pack code as required for
this system, has been inserted in the port slot as shown in the Error Log. To resolve this
error, see Replacing the IPSI or Tone-Clock Circuit Pack for an appropriate circuit pack
code and replace the Tone-Clock circuit pack according to the procedures indicated for this
system. The meanings of the Aux Data values are as follows:
1002 A TN756 Tone-Clock circuit pack (instead of a TN2312) is in a standard- or
duplex-reliability system’s PN.
1003 Either a TN741, TN714, TN768, TN780, or TN2182 Tone-Clock circuit pack
(instead of a TN2312 IPSI) is in a standard- or duplex-reliability system’s
PN.
1004 Either a TN741 or TN714 Tone-Clock circuit pack (instead of a TN768,
TN780, TN2182, or TN2312) is in a high- or critical-reliability system’s PN.
1005 Same as for aux value 1004.
1006 Maintenance Alarms for Communication Manager, Media Gateways and Servers