Verizon Wireless To Open Network
A number of readers are letting us know about Verizon's plans, announced today, to open their nationwide wireless network to devices that they don't sell. A NYTimes blog posting puts VZW's announcement in industry context. From the press release: "In early 2008, the company will publish the technical standards the development community will need to design products to interface with the Verizon Wireless network. Any device that meets the minimum technical standard will be activated on the network. Devices will be tested and approved in a $20 million state-of-the-art testing lab which received an additional investment this year to gear up for the anticipated new demand. Any application the customer chooses will be allowed on these devices."
No, the iPhone wont work. Lets just clear that up right now.
Bought the ticket, taking the ride.
I am not trying to defend Verizon, a company I actively hate, but I'd like to explain why this didn't work.
Most digital voice service uses lossy compression, like the mp3 format. If you lossily compress the analog modem noise you won't have a stable signal. You would find the same problem with pretty much any cellular service and most VOIP services. Even with lossless compression you would probably have problems and end up with a low data rate.
Man, you really need that seminar!
No, a data call initiated by Bluetooth DUN does NOT go through the vocoder - rather, it is encapsulated on a 1xRTT channel and transmitted instead of voice data. At the far end the system then takes the data out of the 1xRTT data stream, digitally modulates it into modem signaling, and injects that into the PSTN as standard PCM data.
This doesn't even tie up a "modem", as all that is happening is that the base equipment is just using a time slot on the PSTN trunk, just like a voice call.
So, this is UNLIKE using their US$60 service, as this is using a single 1xRTT voice slot (thus burdening the system no more than a voice call), instead of taking up a chunk of the EVDO channels available.
Moreover, Verizon *used* to offer exactly this sort of service: you could do a normal 1xRTT data call to their system and access the Internet at the relatively slow speeds of 1xRTT for only the cost of the minutes used..
www.eFax.com are spammers
From ars (Emphasis mine):
appleguru.org
This is exactly the way it works in the US with AT&T and T-Mobile, the two national GSM carriers in the US. AT&T offers UMTS (GSM 3G) and HSDPA, too (T-Mobile is waiting for the spectrum they purchased to become available).
I'm not sure I'd describe Europe as 'behind on technology', but I would recommend that they learn more about the mobile phone situation in the US before judging. There are five national mobile phone networks, using three different technologies (GSM/UMTS, IDEN, CDMA2000) on four different bands (850/1900/1700/FMR). That's not even considering the hundreds of local and regional players, many of whom have more subscribers than major European carriers.
This seems typical of the "standard European comment about US mobile phone networks". The US has over 100 million GSM subscribers. You could at least bother to scan the Wikipedia article about Verizon Wireless before talking about how "poor" our mobile service is here. Yes, things are billed differently here (we pay for incoming calls but typically pay less per minute). Some things are better (unlimited EDGE/UMTS/HSDPA for $20/mo, "free" nights/weekends/in-network calling), some things are worse ($0.15 per SMS - send AND receive). But we're not some kind of mobile backwater. Evil providers notwithstanding.
You misunderstood. You're using your phone as a modem: your phone pretends to be a serial modem and uses your data plan. I do that all the time myself.
What the GP seemed to want was to use his phone to connect to a remote analog modem without using a data plan. It's not unreasonable, but basically, it doesn't work.