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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 51.
What do the Status LED colors indicate?
Green Card is insync 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 can't 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})
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