Fax Blocked Voice Port (FXS)

Answered Question
Mar 22nd, 2007


an outgoing fax call blocked my voice port. it stays in a busy state for days... shut and no shut doesn't put the voice port in a dorm state again, only a reload will correct it... is there any solution instead reloading the c2800?

many thanks

I have this problem too.
0 votes
Correct Answer by rhugo about 9 years 8 months ago

Dino -

If you are running IOS 12.4, This seems to be attributed, possibly, to a known bug with the FXS port:

Cisco bug ID CSCse83674


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Overall Rating: 5 (1 ratings)
Aaron Harrison Fri, 03/23/2007 - 05:37

Seems odd - if you physically disconnect the cable does the port clear?

If so, use a new cable with only the necessary 2 pins cabled up.



Please rate helpful posts...

dinorubio Fri, 03/23/2007 - 11:08

we do not have access to the equipment. we must solve remotely. but it is properly cabled...

i will check the ios version..



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