IP Carrier

Friday, July 16, 2010

iPhone 4 Return Rates A Third of iPhone 3GS, Jobs Says

The iPhone 3GS is the best-selling smartphone in history, and return rates were six percent, Jobs said. For the iPhone 4, return rates are 1.7 percent.

Apple: "We're Not Perfect;" Neither is Anybody Else

"We're not perfect," Steve Jobs said at the news conference called to talk about the iPhone 4 antenna problem. "We know that; you know that."

"And phones are not perfect either." Jobs said. Apple started getting reports about the iPhone 4 antenna
problem almost as soon as the device went on sale. But Apple says less than half of one percent of iPhone 4
buyers called to complain about the antenna. He also said the iPhone 4 is the best product Apple ever has
made. "People seem to like it; users seem to love it," he said. After three weeks, it has the highest evaluations
ever."

"We have been working our butts off for the last 22 days" to fix it, he said. "We haven't had our heads in the
sand."

"We want to find out what the real problem is before we start to come up with a real solution," he said. The
data shows that the antenna signal drop-off is not unique to the iPhone 4, but most people haven't looked at this before."

The BlackBerry Bold 9700 also has the same problem the iPhone 4 has. It is identical to the iPhone 4 in that
regard, he says. The HTC Droid Eris also loses bars when gripped. The signal goes down right away but the
algorithm might delay the signal strength indicator to show the new signal strength. The Samsung Omnia II
likewise has the problem, Jobs said.

These problems affect most smartphones in areas of weak signal strength, Jobs said. "This is life in the smartphone world; phones aren't perfect."

Rates of return for the iPhone 4 in fact are lower than for the iPhone 3GS, Jobs said.

Apple to Give Free Cases

Motorola Droid: 8-Month Product Lifecycle

It says something about the blistering pace of innovation in the mobile handset business that the Motorola Droid has reached the end of its product lifecycle after eight months.

With the Motorola Droid X and HTC Incredible slated to top Verizon’s upper-tier smartphone lineup, the eight-month-old Droid will no longer be sold by Verizon, once current supplies are exhausted.

That's one heck of a short product lifecycle.

Motorola Droid and Devour Get Verizon End of Life Notice

Google Revenue Grows 24% Year Over Year

Google reported revenues of $6.82 billion for the quarter ended June 30, 2010, an increase of 24 percent compared to the second quarter of 2009. That performance was described as "below analyst expectations."

Only Google can grow revenues 24 percent, year over year, and despite having given no "guidance," be said to have lagged expectations.

Google Announces Second Quarter 2010 Financial Results - Google Investor Relations

AdMob Chief Talks about Mobile Advertising

Google's AdMob division head talks about mobile advertising.

Why Consumer VoIP Quality, Despite Quality Components, Is Not So Good

Suppliers of IP telephony and consumer VoIP services often go to great lengths to ensure that the user experience is equivalent to the old "public switched telephone network," and yet users almost uniformly have encountered some instances where that level of quality is not experienced.

There are good reasons why, despite the best efforts made by developers of software, hardware and providers of network services often are part of a service chain that frankly does not work as well as the old PSTN. At a practical level, the quality of bandwidth over an unmanaged connection can be an issue, says Phone.com.

Enterprise and business connections are powerfully affected by the quality of the local area network. Consumer experience can be affected by physical placement of routers and analog telephone adapters, just like mobile connections. Simply, the ATA and the home router needs a bit of spatial distance or interference can result.

Also, VoIP still uses the same transmission networks, and those networks are affected by weather. When there are thunderstorms, heavy rain, or wind gusts, static can be generated. This “dirty-weed” static doesn't cause problems for Web surfing, but will affect VoIP.

As with many other problems, a hard reboot (unplug the hardware, wait a minute and plug it in again) will fix the problem.

VoIP, especially consumer versions, often fail to deliver the same quality as the old voice network, though not because of network, hardware or software carelessness. A VoIP connection is unmanaged, where the old voice network is highly managed.

When everything on an unmanaged network is aligned, experience will be great. When there are issues, even good quality component parts, and the best efforts of each supplier within the value chain, will fail to deliver a high-quality experience.

The phrase "a chain is only as strong as its weakest link" conveys the idea. With VoIP, even a chain with individually strong links can occasionally experience issues that degrade quality, though.

Managed connections would alleviate most of the expected issues, but consumers cannot today buy such managed data connections (a broadband connection with service level guarantees). Nor is it clear such a service, end-to-end, is feasible for consumer connections.

Even a managed network connection would not make the end-to-end experience completely managed in every, or even most cases, as no transport or access services provider can always control every single part of the network. And use of third-party applications would obviously be outside the transmission provider's control.

But a small number of things are controllable at the end user level. Sooner or later, just about every consumer VoIP user will find the need to do so.

3 Things You Need to Know Now About Enhancing the Voice Quality of VoIP | Phone.com