04-24-2018 12:07 AM - edited 03-17-2019 12:41 PM
Hello ,
I have problem with outgoing calls external with PRI on router 4321 with version Version 15.5(3)S4b.
the problem occures when we dialing outside via PRI I receive busy ,
on debugging we see error message " Resource unavailable, unspecified".
after we made reset to router ,the problem solved.
any idea?
04-24-2018 12:19 AM
You probably had issues with the on board PVDMs in the router. When making calls using PRIs resource unavailable is mist times down to DSP issues.
04-24-2018 12:54 AM
before reload we checked dsp , and state of dsp is up .
04-24-2018 01:22 AM
What troubleshooting did you do before you rebooted and do you have the outputs of logs/shows that you did. Without that there is nothing we can do here.
04-24-2018 06:05 AM
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