My PSTN phone line has been down since about 10
am this morning. Bizarre thing is that 1) is still how power on the line, just
no dial tone 2) DSL is still up. I did try dialing 911, it did not work. Six
months ago or so it was down for several days.
am this morning. Bizarre thing is that 1) is still how power on the line, just
no dial tone 2) DSL is still up. I did try dialing 911, it did not work. Six
months ago or so it was down for several days.
Update – got fixed and working again
Tuesday evening – downtime was about 56 hours.
If we estimate the MTBF at 5000 hours
and the MTTR at 50 hours, we get a availability of about 99%. I would be
embarrassed if my IP Phone was this flakey.