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FXS port DSP Error RNA

Have fax connected to fxs port. I can see the port go off hook, but keeps ringing. Console log show

Oct 13 15:22:33.583: flex_set_codec_state_send_with_ack: Error - DSP failed to reply properly.

ack_status = 12, channel_id = 2

Has anyone seen this?

3 REPLIES
Bronze

Re: FXS port DSP Error RNA

Looking at the log messages, it seems as though the DSP is timing out. This could be caused by either a software bug with the DSPware running on the router or a hardware issue. Can you please provide me with the following information.

show run

show version

show voice dsp detail

sh voice dsp group all

This error message is actually dsp crash-dump on your router.

Bronze

Re: FXS port DSP Error RNA

Guys i know this thread is old but did you ever resolve?

New Member

Re: FXS port DSP Error RNA

Yes, reloading the router (which reloaded DSP Firmware) fixed it

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