
Pinger, the company behind textfree, a very popular application for iPhone and iPod Touch is venturing into Voice area by providing Free Voice calls for iPod touch users . The company already supports ad based text messages and Users have already sent more than 4 billion text messages using pinger application. The VoIP application will work on both 3G and Wi-Fi network. Pinger provides its user a unique phone number and has distributed 1.7 million phone numbers so far. Unlike text messaging, Voice calling will have a monthly cap and user needs to buy additional credit when they run out of the monthly cap.
It looks like a good deal for iPod touch users. However what is not clear is the monthly free minutes, and the per minute charge after the monthly free minutes is exhausted. At least these guys understand that giving free unlimited minutes is not gone fly from business standpoint. Many players tried free calling model and shutdown the shop. I’m not sure why advertisement is not considered for free calling instead of charging for the extra minutes. Getting a unique number for iPod and free minutes are big pluses of this application. However, Number of free minutes, call quality and per minute charge will determine the success of this app.
Tuesday, September 28, 2010
Free VoIP calling for iPod touch users
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Tuesday, September 21, 2010
MetroPCS first operator to launch LTE
Its MetroPCS and not Verizon to be the first operator to commercially launch LTE service in United States. Today they officially launched LTE service in Las Vegas. The service offers voice, text and 4G Web access starting as low as $55 per month including taxes and regulatory fees. Add another $5 for unlimited on-demand video streaming from 14 networks. Also they are offering first commercially available 4G LTE enabled handset, the Samsung Craft. Pretty impressive for a small operator to aggressively pursue LTE and launch as promised. Metro PCS is very aggressive in the prepaid market and doing pretty good in this segment.
Here are some of the highlights of the launch:
MetroPCS is introducing many new applications and features that take advantage of its 4G LTE network, including:
• MetroSTUDIOSM, powered by RealNetworks, is available on the $60 service plan. MetroSTUDIO is a new source of multimedia content, including access to full-track downloads, ringtones and ring-back tones, as well as premium video content from NBC Universal, Black Entertainment Television (BET) and Univision, available on-demand and on-the-go from one easy-to-use application.
• A new social networking and instant messaging aggregation application, which harnesses notifications, friends and content from the Facebook, MySpace and Twitter social networks and AIM, MSN and Yahoo! IM clients into a single interface that consumers can access with one click.
• Upgraded MetroNavigator® feature with the addition of voice-activated GPS and turn-by-turn directions.
MetroPCS is initially offering the Samsung Craft in Las Vegas metropolitan area stores and online for $299, after $50 instant rebate, plus tax, while supplies last. As the world’s first commercially available multi-mode 4G LTE/CDMA handset, the Samsung Craft was created with Web and multimedia content in mind, delivering a stunning visual experience.
The device offers:
• Incredible clarity and rich color for viewing crystal-clear multimedia and video images with its 3.3 inch AMOLED (Active-matrix organic light-emitting diode) screen.
• A 2GB microSD card preloaded with Paramount Pictures’ hit movie “Star Trek.”
• A combination touch screen, slide-out QWERTY keyboard and Samsung’s TouchWiz™ user interface to surf and text message with whichever input format users prefer.
• A 3.2 megapixel camera with flash and camcorder to capture images that can be shared while on the go on MetroPCS’ fast 4G network.
• Wi-Fi capability.
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Thursday, September 9, 2010
Wireless call quality, Verizon leads, AT&T trails
According to J.D Power and Associates Report , Verizon and Sprint lead the pack with respect to call quality. AT&T lags in most of the regions. So the issues are just piling up for AT&T. One of the biggest plus for AT&T is the exclusivity of iPhone, and iam sure AT&T will fight tooth and nail to keep it intact. Loosing exclusivity on iPhone is going to be a very bad news for AT&T. With such a bad call quality rating, it will be a hard sell for them to keep the subscribers intact loosing iPhone. Verizon on the other hand is sitting pretty with a good network, and call quality very good in most of the regions except for some. J.D Power sites that one of main reason subscriber will switch carrier is dropped calls. So with Verizon iPhone launch rumor, they can surely expect lot of disgruntled AT&T subscriber switching over to Verizon.
I think it makes sense for both Apple and Verizon. Apple needs to find new avenues to sell its flagship product. With android catching up fast, launching iPhone with more operators is the best bet for Apple.
Below is call quality rating for different regions. The call quality rating was calculated based on dropped calls, failed call connection on the first try, voice distortion, echoes; no immediate voicemail notification and no immediate text message notification.





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Wednesday, September 8, 2010
Sears online shopping experience, fraudulent

Sorry folks this article is not about technology but it’s a personal rant about my online shopping experience with sears. It was one of my worst shopping experience and iam so disappointed by sears online shopping. I would never recommend anyone shopping online with sears. I don’t think sears understand what online shopping customer satisfaction is. In fact after dealing with them for the past three days I kind of felt that they don’t really care for their customers. Seriously sears should take lessons from Amazon or any other online vendor who value their customers. So this labor day I was looking for a good canon DSLR to fulfill my photography passion and bumped into the following link.The price of this canon( Canon EOS 5D Mark II Digital SLR Camera with Canon EF 24-105mm IS lens) was way too low and an awesome deal. Initially I was a little skeptical. So I called up sears customer service, and the lady assured me that the vendor is authentic and that sears does a lot of background check before they allow anyone to sell their product on sears website. So fine. I believed her, went ahead and ordered this camera. Though she assured me about the vendor and all that, what I didn’t realize was that she had no clue about the third party vendor. She did not even do a basic vendor check. Why? Because the contact number for seller was invalid and the company was using Gmail account. Something fishy.
So just out of curiosity I sent a mail to the vendors(The electronics limited) contact email id (mitch.petipren@gmail.com) asking him about the details of the camera and the response I got was-
The Canon EOS 5D Mark II Digital SLR is brand new and also comes with Canon EF 24-105mm IS lens, we have packaged the item already for shipment but unfortunately we were unable to proceed your specified payment method because our merchant is down. So we advise you proceed to make payment through Western union money transfer and send money to the information below.
Name: Latanyia Bennett
City: Baton Rouge
State: Louisiana
Country: USA
Zip code: 70802
Immediately after the transfer is made kindly get back to me with the following details.
Sender full name :
MTCN number
Amount sent :
Country :
We shall proceed to send out your order and get back to you with the tracking number.
Mitch
The above mail scared the shit out of me and got me thinking. I started getting a bad feeling. Googled for more info on the deal and found some other folks also going through the same shit on slickdeals forum .This is when it dawned on me that the whole thing was a SCAM!. In addition, all the folks who bought the camera got a order shipment confirmation with the same bogus tracking number for UPS(ZA7894988597890).
After I got to know it’s a SCAM. I called up sears customer service rep and the first person I talked to said iam being impatient and need to wait for couple of more days to get the camera delivered. What a bummer. So I called up again, and this time I asked for the supervisor. I explained the details to supervisor and she agreed that it seems fishy. Finally someone understood. After all this, the problem did not get resolved. All I heard is that “we will get back to you after our investigation” and nothing happened for another 24 hours. So I called up the sears customer service today and they asked me to talk to my credit card company. That’s about it.
Also what’s disgusting about this whole fiasco is that even after they knew that vendor is a fraud, the link to the product is still live on sears website, and you can purchase the camera by checking out. So as we speak there are folks who may get fooled by this offer. In fact while writing this article, I was chatting with a sears online rep and she had no clue that the product she was trying to sell me again was a SCAM.
It was such a bad experience for me. I will never ever buy anything from sears and would not recommend anyone either. In short, I feel like cheated by sears and not by “The electronics limited”. I purchased the camera based on sears customer service promise and sears brand. (BTW, sears rep who sold the camera to me would not reply to my mails even after repeated attempt.) For all the shit I went through, I would have been happy if sears had accepted that it was there fault and provided some alternatives to all customers. Alas! That never happened. Sears management should take responsibility to have let a fraud use their website to cheat customers like me.
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9:24 PM
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Tuesday, August 31, 2010
After RIM, its Skype and Google's turn to open up
RIM averted a ban by Indian government
by providing an interim solution that India authorities will test for another 60 days before making any further decision. Earlier India Government had warned RIM of possible shutdown if they don’t provide access to encrypted email and instant messages. Not much has been disclosed about the possible solution to intercept messages. There are even reports of installing servers locally in India for Indian Authorities to have easy access. Some are skeptical about the whole fiasco and even call this as a farce between RIM and Indian Authorities .
So with the interim solution from RIM, it looks like a face saving deal for both RIM and Indian government. With a partial victory over RIM, Indian authorities are targeting Skype and Google to open up their end-to-end secure communication for lawful intercept. Now this is where it gets interesting. Iam not sure how Skype is going to support Lawful intercept of their calls and messages. One of the reasons being that Skype is a P2P protocol and there are no servers involved between users for communication. Iam not even sure if Skype supports Lawful intercept standards. They have been having problems with law enforcement agencies for years now and don’t think there is a solution. Indian government is pushing these companies to install local servers for authorities to have easy access. Nokia plans to setup servers in India by November for its enterprise email services.
For RIM, building its own Blackberry data center within the country would cost tens of millions of dollars. Not sure if this is something RIM will consider in future given that the Mobile Smartphone market in India is gone explode. Currently RIM has roughly around 1 million blackberry users and that might change in future. Informa Telecoms & Media forecasts predicts that Indian Smartphone market will grow to 40 million by the end of 2015.
It would be interesting to hear what Skype has to say now that their IPO is imminent. Will they Comply like others Or not give a rat’s ass to Indian Authorities?
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Wednesday, August 25, 2010
Google Voice going mainstream with Gmail
Google’s getting pretty serious about Voice business and is moving aggressively in this direction. Today they unveiled a new feature for Gmail using which users can call any phone number in USA and Canada free of charge. Yes u heard it right, its free. However the free calls will last only until end of this year. This new service will put Google into direct competition with Skype, the most popular internet telephony company. In fact they have some good pricing for international calling. According to some sources, Google is using the money they make from international calling to provide free calls to USA and Canada.
The service doesn’t need you to install a new desktop client. All you need to do is install a voice and video plug-in to the browser and voila u can make and receive calls for free. Google says the new service would work well for people in a spot with poor cell phone reception or for those making a quick call from their desk. 
Another interesting news to share is the Google Voice Phone booths that Google plans to install in Airports and Universities. Now this gets interesting and has not been tried by any of the other internet telephony folks. With so much cash in bank, this might not be a big deal for Google. Also this pushes the Google Voice feature to more audience and serves as a marketing tool. Apparently Google wants more user to try out the Google Voice feature and its quality. If the call is free, iam sure there will be tones of folks who would love to use this booth.
As Om points out, launching this feature with Gmail has such a huge impact for various different reasons. So it’s a sort of one place for all communication. I think this is on of the features Facebook should be thinking off to support in future. From a user standpoint, It makes so much sense to have all communication (IM, Voice, Video, SMS, Chat, Calender, Mail etc) happening in one place instead of opening multiple apps/windows/browser etc.
So looks like Skype has got a serious competitor in Google Voice. Its not only Skype that should be worried about Google Voice, even the Telco operators should take this threat from Google Voice seriously. So until it lasts, just enjoy the free calls.
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Thursday, August 12, 2010
India joins the bandwagon to ban RIM
India has joined the bandwagon to ban Research In Motion’s Blackberry Smartphone unless it gives the key to decode encrypted email and messages. In fact India issued an ultimatum today that if they don’t get the code by end of Aug, they will ban RIM Blackberry phone. The BlackBerry-to-Blackberry messenger and the BES, which provides corporate intra-email services are the ones that India wants the key to decrypt. Other services provided by Blackberry like Voice, SMS and BIS already comply with the law enforcement agency. Unlike other Smartphone vendors, RIM operates its own network of servers to provide corporate email and messaging. The high security provided for Corporate email is one of the reasons why RIM is corporate’s favorite Smartphone. Will they give-up that to please Indian Government? Looks like they may succumb to the pressure as they did with Saudi Arabia government.
According to RIM, the security architecture for its enterprise customers is based on a symmetric key system where in the key is generated and owned by the customer. So their argument is that it can’t be provided since users own the key. However, based on pressure from Saudi Arabia, they did agree to handover the codes in a last-ditch effort to stop getting banned. So Indian officials are hopeful they will do the same thing with them. With the recent terror attacks and the new threat looming every now and then, Law enforcement agency are very serious about intercepting these communication devices.
For RIM, this is going to be a very critical decision to make. Any compromise could jeopardize its appeal to corporate users and politicians alike. We all know U.S President Barack Obama’s favorite gadget is Blackberry. So any changes in their security strategy would have bigger impact. Saying no to these countries would limit its ambition to grow beyond North America. In addition, competitors are eating into RIM’s dominant share of Smartphone. Some of the corporate users are embracing iPhone, which was introduced as a cool gadget for kids.
I personally feel RIM should give access to their encrypted message if Indian authorities feel that they have legitimate information about threats. Iam assuming the messages will not be intercepted for all Users and it will be on case by case basis based on user’s background. How users will be picked for interception is beyond my imagination. Last time i got lot of hate mails when i said its OK to intercept any communication as long as it is done in the interest of the country. I don't approve privacy intrusion, but at the same time if its abused by some folks then it needs to be addressed.
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Ravi Shankar
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10:17 PM
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Wednesday, August 4, 2010
Google says Goodbye to Wave
Today Google made a big decision. Its bidding Goodbye to Google wave, the messaging 2.0 product that they unveiled with much fanfare . Somehow I had this feeling that the product was geekier in nature and complicated for average users. So the news is good and bad for Google. Good that they were quick to realize that the product did not attract enough users and canned it. Bad that it had to let go one of its ambitious project.
Wave has not seen the user adoption we would have liked. We don’t plan to continue developing Wave as a standalone product, but we will maintain the site at least through the end of the year and extend the technology for use in other Google projects. The central parts of the code, as well as the protocols that have driven many of Wave’s innovations, like drag-and-drop and character-by-character live typing, are already available as open source, so customers and partners can continue the innovation we began. In addition, we will work on tools so that users can easily “liberate” their content from Wave.
Wave has taught us a lot, and we are proud of the team for the ways in which they have pushed the boundaries of computer science. We are excited about what they will develop next as we continue to create innovations with the potential to advance technology and the wider web.
Is Google struggling to find a new cash cow other then the search engine, which is their main source of revenue. Though Google has so many different products, none of them have made any significant contribution to the company's revenue stream.
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Ravi Shankar
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9:34 PM
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Vonage’s new App targets Facebook friends

Vonage, the VoIP Company is trying to figure out new avenues to grow its revenue. In the process the company is launching a new app for Android and iOS that lets users make free calls to Facebook friends over 3G and Wi-Fi. Finally a bigger VoIP player is embracing the social networking power. With this, Vonage can reach all the 500 million face book users. So what this means is that if your Facebook friends have smart phones then you can call them for free. What’s interesting about the service is that you don’t have to remember the phone numbers of your Facebook contacts to talk. Though the concept of making call via 3G or Wi-Fi is not new, providing voice services to social networking friends via Smartphone is a new twist.
Despite the fact that Vonage is one of the biggest VoIP provider for more than a decade, it is still struggling to maintain a strong growth in the failing Voice market. With the introduction of free International calling via its routers that features a standard telephone socket, Vonage has gained some ground. Skype is one of biggest competitor for Vonage and with more than 550 million users, Vonage still looks miniscule. Off course not all Skype users are paid users. So all these new initiative might give Vonage some leading edge for competition.
“The Vonage Mobile app for Facebook is a tangible example of our commitment to deliver extraordinary value and a better communications experience for individuals and their social networks, across broadband-enabled devices, around the world,” said Marc Lefar, Chief Executive Officer of Vonage Holdings Corp. “This is just the start. In the future we will expand on this service to include a wide range of integrated voice and messaging services that change the way people communicate.”
Below is more info on how Vonage Mobile Application for Facebook work?
The Vonage Mobile application is simple. It’s simple to download, and so simple to use that we have eliminated the need for dialing altogether. To get started, the user:
• Downloads the app from the iTunes Store, Android Market, the Vonage fan page on Facebook or vonage.com/talkfree.
• Enters Facebook ID and password (one time only).
• Views Facebook contacts after they are automatically loaded. They’ll be grouped by friends who can be called for free and friends available for instant messaging on Facebook. A Vonage logo will appear next to the names of friends who have downloaded the app.
• Invites additional Facebook friends to get the app at the Vonage Fan Page on Facebook or vonage.com/talkfree.
• Touches a friend’s name from the Call Free list to make a free call anywhere in the world; no need to be online.
• Rings the phone for incoming calls, even if the application is closed.
Check out the video below:
Posted by
Ravi Shankar
at
8:28 PM
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Wednesday, July 28, 2010
LightSquared LTE ambition, will it see the light?
Harbinger Capital Partner, a New York private equity firm plans to build an open Multibillion dollar wholesale 4G wireless network that will cover most of the USA by 2015. Just couple of days back the company launched the new venture, called LightSquared. According to industry sources, the overall cost to build the entire network will be between $6-10 billion. From a funding standpoint, Harbinger has secured $1.75 billion in debt and equity financing . The new financing adds to the $2.9 billion already contributed to LightSqaured. The dream is BIG. The folks running the show at LightSquared are no newbie’s. These are veterans’ in the Telco world and have run multibillion dollar networks in the past. However building an entire wireless network from scratch is a stretch and many folks doubt( here and here) if this is ever going to be become a reality. There are lot of hurdles from financial and implementation standpoint. In addition, as per FCC guidelines, LightSquared needs to cover 100 million people by end of 2012. Other operators are very aggressive with respect to 4G rollout. So competition is gone be stiff.
The clear winner out of this whole deal is Nokia Siemens, which signed an 8-year agreement worth $7 billion to deploy, install, operate and maintain LightSquared network. This will give Nokia Siemens a big boost to its ambition of becoming one of the Key Vendors for North American operators. The recent acquisition of Motorola wireless infrastructure business also bolsters its entry into most of the North American operator accounts.
Here are some highlights of the LightSquared announcement:
• Nokia Siemens Networks signs an 8-year agreement worth $7 billion to deploy, install, operate, and maintain LightSquared network
• First-ever wholesale nationwide 4G-LTE wireless broadband network integrated with satellite coverage allows partners to offer terrestrial-only, satellite-only, or integrated satellite-terrestrial services to their end users
• Telecommunications luminary Sanjiv Ahuja becomes Chairman and CEO, joined by a seasoned management team
• First truly open and net neutral wireless network spurring the development of new wireless devices, applications, and services
• Unique wholesale-only business model avoids conflict of interest with customers
• LightSquared is announcing up to $1.75 billion in additional debt and equity financing
• LightSquared network build-out anticipated to generate more than 100,000 direct and indirect private sector jobs within five years
Only time will tell if Harbinger will be able to execute its grand ambition of providing a wholesale-only nationwide 4G-LTE network. Stay tuned.
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