Demand test descriptions and error codes - Avaya Support

IPSI Circuit Pack Faceplate
The faceplate view of the TN2312AP IPSI is shown in Figure 34: TN2312AP IPSI and is
described in the following sections.
IPSI LEDs
There are four LEDs on the TN2312AP IPSI faceplate, and five LEDs on the TN2312BP IPSI
and TN8412AP SIPI (S8400 IP Interface) faceplate. The top three are the standard LEDs found
on most TN circuit packs. The fourth LED indicates that the Tone-Clock function is active and
imitates the TN2182B Tone-Clock’s amber LED. In addition, the TN2312BP and TN8412AP
have a fifth LED that shows the emergency transfer control status. Table 153: IPSI LEDs
describes the operation of the IPSI’s LEDs.
Table 153: IPSI LEDs 1 of 2
Function LED State Description
Standard
circuit pack
status
Red On Power up in progress or alarm is present
Green On Test in progress
Amber Off Circuit pack not in use
Flashing
2 sec on
0.2 sec off
Circuit pack in use
542 Maintenance Alarms for Communication Manager, Media Gateways and Servers
1 of 2