[asterisk-users] Description of Zaptel/DAHDI E1 alarms

[Lukas Rypl]

 Hello,

 I am missing any description of zaptel/DAHDI alarms. The TE200 series
user manual contains only a description of LEDs states. These alarms
states are visible in zttool/dahditool or in astersick CLI (zap show
status) and I wonder what is the real meaning of these alarms for E1
channel.

Possible alarm states (based on zaptel.h 1.2):
 1. No alarms
 2. Recovering from alarm
 3. In loopback (local loopback or far end?)
 4. Yellow Alarm (is it only "Far end Loss of Frame"?)
 5. Red Alarm (Loss of Signal?)
 6. Blue Alarm (AIS?)
 7. Not Open


 Thank you for any help.

 Lukas Rypl