Version 6.6 471 October 2014
Installation & Operation Manual 38. Configuring the PSTN Subsystem
Table 38-5: Trunk PSTN Alarm
PSTN Alarm Color
Disabled Grey
Active Green
RAI Yellow
AIS Blue
D-Channel Alarm Orange
LOS/LOF Red
Each trunk channel is represented by an icon that is color-coded according to the
channel status and configuration as follows:
Table
38-6: Trunk Channel Status
Channel Color Channel Status
Active
Inactive
Non-Voice
SS7
ISDN Signaling
CAS Blocked