YOU ARE AT:CarriersAT&T VoWi-Fi coming this year

AT&T VoWi-Fi coming this year

AT&T Mobility said it plans to launch Wi-Fi calling by the end of this year, following Sprint and T-Mobile US, which have launched the technology.

In June, AT&T petitioned the Federal Communications Commission to issue new rules recognizing real-time text as an alternative to text telephone devices. They requested the agency change the stipulation that states providers must enable 911 and 711 short-code dialing using a text telephone.

In the petition, AT&T set their 2015 target date, noting Verizon Wireless is looking toward voice over LTE and T-Mobile US and Sprint have already heavily advertised their recent launches of Wi-Fi calling. The company said it “hopes to begin to offer its own Wi-Fi calling service later in 2015.”

“As these VoIP technologies become the preferred platform for voice services, new solutions – such as (real-time text), are emerging for providing access to these services to people with disabilities,” AT&T added. “RTT, which is designed to operate on IP-based networks, will be superior to (text telephone) in every way – transmission speed, latency, reliability, features, privacy, conversation form and ease of use.”

At an investor conference last year, AT&T’s Mobile & Business Solutions Group CEO Ralph De La Vega, said “we’ll use Wi-Fi calling in 2015, but only as a complement.”

Verizon Communications has yet to set a date for a launch of VoWi-Fi, but the company’s CFO Fran Shammo said the technology should be available by “midyear.”

“It was just never a top priority for us only because we built our voice platform so extensively that there was never a need for us to tell our customers, ‘Oh, our network is not good enough, you need to default to Wi-Fi to complete your call,'” Shammo said.

Smaller carriers have been some of the first to debut VoWi-Fi as a way to compete with the big guys. Among the major U.S. operators, only Sprint and T-Mobile US have launched VoWi-Fi. T-Mobile US’ version of the technology supports seamless handover between Wi-Fi and cellular; Sprint currently does not.

ABOUT AUTHOR

Joey Jackson
Joey Jacksonhttp://www.RCRWireless.com
Contributorjjackson@rcrwireless.com Joey Jackson is an editor and production manager at RCRWireless.com and RCRtv based in Austin, Texas. Before coming to RCR, Joey was a multimedia journalist for multiple TV news affiliates around the country. He is in charge of custom video production as well as the production of the "Digs," "Gigs," "How it works" and "Tower Stories" segments for RCRtv. He also writes daily about the latest developments in telecom and ICT news. An Oregon native, Joey graduated from the University of Oregon with a degree in journalism and communications. He enjoys telling the stories of the people and companies that are shaping the landscape of the mobile world. Follow him on Twitter at @duck_jackson.