Digium, Inc.
Page 51
Chapter 4
Troubleshooting
This chapter provides frequently asked questions as identified from
Digium Technical Support and possible resolutions. Multiple resources
are available to obtain more information about Asterisk and Digium
products. These resources are listed on page 56.
What do the Status LED colors indicate?
Green - Card is in-sync with the far end.
Yellow - Card is synchronizing or is receiving a red alarm from the far
end. Use a software tool such as dahdi_tool to get a textual description
of the state of the card.
Red - Card is not seeing far end, circuit is not up, or cable is bad.
I cannot receive DID calls even though I have it enabled in
extensions.conf.
Your telco might be sending calls with a method you are not expecting.
1.
Check the method being used by attempting the following in your line
context:
_X.,1,NoOp(My DID matches as ${EXTEN})
