at&t tag

25 result(s) displayed for at&t (1 - 25 of 83):

AT&T Wants to Kill The PSTN

TMCnet contributor Gary Kim has an excellent article about AT&T asking the Federal Communications Commission to create a timetable to shutdown the analog PSTN phone system in the United States. AT&T explains that maintaining two networks - IP and PSTN... Full Story

Posted on December 31, 2009 11:57 AM

Judge rejects AT&T Request to pull Verizon ad, AT&T Responds with Anti-Verizon Ad

Break out the popcorn wireless fans, the battle between AT&T and Verizon Wireless is getting ugly! A judge has rejected AT&T's request to pull the Verizon 3G ad which compares Verizon's 3G map footprint vs. AT&T's 3G map footprint... Full Story

Posted on November 19, 2009 11:59 AM

AT&T Grants Denies Us Mobile VoIP Freedom

The big news last week was how AT&T grants denies us mobile VoIP freedom. Just last week I wrote how AT&T had "granted" us mobile VoIP freedom by finally allowing SIP port 5060 on their 3G data network. I was... Full Story

Posted on October 12, 2009 9:37 AM

AT&T Grants Us Mobile VoIP Freedom

On September 17th I wrote about how siphon, a SIP app for the iPhone was working over 3G for me in Los Angeles but not in Connecticut. Apparently, port 5060, the SIP port was blocked in Connecticut but not... Full Story

Posted on October 8, 2009 11:37 AM

Siphon SIP App for iPhone Works over AT&T's 3G network? Holy Toledo!

I tested Siphon, a SIP-based VoIP application for the iPhone, in California at ITEXPO. Interestingly, Siphon worked perfectly in California over AT&T's 3G data network. Yes, you read that right - VoIP over 3G! I couldn't contain my giddiness... Full Story

Posted on September 17, 2009 4:09 PM

Ordering AT&T iPhone 3GS - You want my business or not?

So I'm trying to order a new Apple iPhone 3GS from TMC's AT&T's Premiere business website when what do my eyes behold? No iPhones displayed on the Featured Phone web page. Say what? Is AT&T dissing Apple? How can... Full Story

Posted on July 23, 2009 3:40 PM

Next-gen iPod touch Features Mic, Video, and VoIP?

Wired is reporting rumors about Apple preparing a new version of the iPod touch that includes a camera and microphone, which when combined with Skype for the iPod touch would negate the need for a home phone line. VoIP... Full Story

Posted on July 21, 2009 12:07 PM

Skype on iPhone works over 3G

The Skype on iPhone application is working over the 3G data connection if you are running the beta 3.0 firmware. VoIP over the 3G cellular is clearly forbidden in the SDK rules, so it's obviously a bug on 3.0... Full Story

Posted on March 31, 2009 9:46 AM

AT&T TL7610 headset review

AT&T sent me their new TL7610 DECT 6.0 headset for review last month and I finally got around to writing up the review. My first impressions were very positive. It sported a nice sleek and ergonomic headset base with... Full Story

Posted on January 19, 2009 9:19 AM

Comcast Best in VoIP Quality, AT&T Best in VoIP Reliability

Keynote Systems released their latest VoIP quality report with some interesting findings. For one, Comcast, a cable company dominated the voice quality rankings beating the closest competitor by nearly 300 points. As for reliability, to no surprise AT&T won this... Full Story

Posted on November 13, 2008 9:59 AM

HP's Netbook/Mobile Package Plot

Hewlett-Packard wants to employ a new tactic to market netbook computers in the U.S., offering them at a steep discount to customers who sign-up for wireless service contracts. This bundling of cellular service with PCs isn't done in the U.S.,... Full Story

Posted on October 30, 2008 3:37 PM

AT&T's Free Wi-Fi for iPhone

In the on again, off again department ... AT&T knows Wi-Fi is hot, and free Wi-Fi is even hotter. Which is why free AT&T Wi-Fi access is now available for Apple iPhone at thousands of hotspots nationwide, including Starbucks.... Full Story

Posted on October 29, 2008 5:00 PM

AT&T Calls on Wal-Mart, Circuit City for Triple Play

Just when you were ready to give up cable altogether and watch TV on your computer, telecommunication companies start aggressively rolling out fast new ways to get TV, Internet and voice services -- do I hear "Triple Play"?And they really,... Full Story

Posted on October 13, 2008 4:10 PM

Interviews with Top 60 VoIP Movers and Shakers...

Rich Tehrani has a nice roundup of 60 interviews he's done with many of the major "movers and shakers" in the VoIP / IP communications industry. Rich writes: Whenever I go to a conference, I learn a tremendous amount from... Full Story

Posted on September 5, 2008 2:59 PM

Apple's Got a Few Blemishes of Late ...

So much good news and now so much bad news. The Apple rumor mill is churning, but this week it's about software fixes instead of new products. News reports are raising expectations of yet another iPhone software fix next month.... Full Story

Posted on August 25, 2008 6:01 PM

AT&T CallVantage One Step Closer to Oblivion

As I predicted on July 3rd, AT&T would soon be dropping its CallVantage broadband VoIP service since they dropped their affiliate marketing channel.Well, today I learned that AT&T is no longer accepting ANY new orders from ANY source - affiliate... Full Story

Posted on August 15, 2008 3:34 PM

LG: #2 in Mobile and Trying Harder

LG Electronics, the South Korean mobile phone manufacturer, has overtaken rival Samsung to take second place in the U.S. handset market behind Motorola in the latest quarter. The figures, prepared by Strategy Analytics, a Boston-based research firm, underscore the... Full Story

Posted on August 12, 2008 3:10 PM

Apple Stays Exclusive with AT&T -- Boo!

According to USA Today, AT&T and Apple have agreed to extend their exclusivity relationship through 2009, meaning the next iPhone will be made specifically for AT&T service. The report claims that Apple originally signed the deal with AT&T through... Full Story

Posted on August 1, 2008 7:16 PM

Tom writes 'iHate My iPhone Because its iDead'

Tom Cross, a TMCnet blogger, is not happy about his iDead iPhone. He's lost all his iPhone songs, contact information, favorites, vmail and everything else. AT&T couldn't even recover his voicemail password, thus he was forced to wipe all... Full Story

Posted on July 12, 2008 3:09 PM

AT&T Dropping CallVantage?

Just got this email stating that as of July 7th, AT&T will no longer offer CallVantage through their affiliate channel. To me, this is "codeword" for "we're no longer promoting CallVantage and expect AT&T to end CallVantage entirely in the... Full Story

Posted on July 3, 2008 2:51 PM

8x8, Inc. Awarded New VoIP Patent

8x8, Inc. the provider of the Packet8 broadband Voice over Internet Protocol (VoIP), videophone and mobile VoIP communication services, today announced that it has been granted U.S. Patent No. 7,394,803 entitled "Distributed Local Telephony Gateway." The patent was issued from... Full Story

Posted on July 2, 2008 1:42 PM

Nokia N78 Comes to U.S.

Gadgety mobile phone lovers across the United States can now buy the newest Nokia Nseries device -  the Nokia N78, which hits American store shelves today. Featuring integrated A-GPS, a 3.2 megapixel camera with Carl Zeiss optics and high-speed... Full Story

Posted on June 24, 2008 11:41 AM

Apple & AT&T Heading for Splitsville?

CNET recently ran a great story about how Apple and AT&T may be at the end of their exclusivity deal with the iPhone. Ahh, the stuff that dreams are made of ... Read the whole story -- with surmises... Full Story

Posted on June 12, 2008 2:20 PM

New iPhone the BlackBerry Killer?

Although the CNet blog builds a pretty good case for why the new iPhone will replace RIM's BlackBerry as the mobile phone of choice in the business market, me thinks it boils down to three little letters why not... Full Story

Posted on June 10, 2008 2:06 PM

Touch-Screen BlackBerry Coming!?

According to reports in today's Wall Street Journal and on CNBC, pesky Research In Motion (RIM) plans to introduce a touch-screen version of its BlackBerry to thwart the challenge posed by the popularity of Apple's iPhone. (And no wonder... Full Story

Posted on May 16, 2008 1:12 PM