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(visit the link for the full news article)
AT&T cell phone users in South Florida suddenly found themselves without 3G and 4G service Tuesday evening.
The trouble began about 6 p.m., AT&T spokeswoman Kelly Starling said. As of close to 8 p.m., crews were working to restore 3G and 4G. Starling said the problem was due to “an issue with one of our switches.”
The area affected stretched between southern Broward and Monroe counties, she said.
Affected customers can switch their phones to the 2G network, also known as EDGE, to use their devices.
Read more: www.miamiherald.com...
Originally posted by grey580
Well I'm without cellphone service down here in miami.
AT&T is saying it's a switch?
That must be one hell of a switch.
I wonder if someone hacked the switch and caused the outage.
You would think they would have a redundant switch that they could use and just swap it in place.
Something mission critical like a switch should have a backup.
www.miamiherald.com
(visit the link for the full news article)
Originally posted by grey580
Well I'm without cellphone service down here in miami.
www.miamiherald.com
(visit the link for the full news article)
EDGE combined with the GPRS 2.5G technology is called EGPRS, and allows peak data rates in the order of 200 kbit/s, just as the original UMTS WCDMA versions, and thus formally fulfills the IMT2000 requirements on 3G systems. However, in practice EDGE is seldom marketed as a 3G system, but a 2.9G system. EDGE shows slightly better system spectral efficiency than the original UMTS and CDMA2000 systems, but it is difficult to reach much higher peak data rates due to the limited GSM spectral bandwidth of 200 kHz, and it is thus a dead end.
Originally posted by babybunnies
My question is - why is a telephone outage being discussed on ATS?
Originally posted by grey580
reply to post by Sky watcher
I switched over to Edge on my iPhone and no dice.
Phone service seems to be up again.
Now I'm wondering how a switch could disrupt phone service from west palm to miami.
Unless the switch was broadcasting bad packets or flooding the network with odd requests.