VoLTERSS

EE holds off on VoLTE, announces wifi calling solution

EE's CTO, Fotis Karonis

UK operator EE, which was the first player in the market to launch LTE, has announced a £275m investment in its voice offering, including plans to deliver voice over wifi in domestic and enterprise environments and a bid to beef up voice quality in the busiest parts of its network. But the firm has ruled out a launch of Voice over LTE before the end of the year.

Major US carriers unveil VoLTE plans

VoLTE announcements are coming thick and fast

The evolution of voice continues apace as US carriers Verizon Wireless and T-Mobile USA reveal plans to launch Voice over LTE, with AT&T expected to follow suit on Friday.

Bouygues jumps on VoLTE bandwagon

There have been several VoLTE announcements of late

In the latest of a rash of VoLTE announcements, French carrier Bouygues Telecom said it would start carrying the first voice and video calls over LTE later this year with a view to commercial launch of the service in 2015.

Singtel claims functionality first with VoLTE launch

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In the latest of a spate of announcements relating to Voice over LTE, Singaporean incumbent Singtel has launched what it claims is the world’s first commercial and fully featured VoLTE service. The city state operator, which launched the service in partnership with Samsung and Ericsson, said that its 4G Clearvoice service is the only live VoLTE service offering features such as call waiting and call forwarding over an LTE network.

AT&T to launch VoLTE on May 23rd

AT&T

US operator AT&T has announced plans to launch Voice over LTE services next week, on May 23rd. Simultaneously the firm will introduce HD Voice services, which looks likely to be the centre of AT&T’s VoLTE related marketing campaign. In a brief release issued Thursday, the firm said it was introducing HD voice on VoLTE, promising customers that they would no longer “have to choose between faster data speeds and crystal clear conversations.”

BICS opens up IPX to HD voice, VoLTE

BICS is opening up its exchange to next gen voice

Belgacom-owned interconnect specialist BICS this week said its platform is now enabling next generation voice services such as HD voice and VoLTE to end users.

MTS and Nokia make virtualized VoLTE call

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Russian operator MTS and network equipment provider Nokia have announced the completion of what Nokia said was the first Voice over LTE (VoLTE) call to be carried on virtualized telco cloud infrastructure. The test was carried out in MTS’ live network, using Nokia-supplied suite of virtualized core network elements, including IMS, Telephony Application Server (TAS) and Home Subscriber Server (HSS), running in MTS’ private cloud. These were controlled by Nokia’s Cloud Application Manager.

VoLTE is here: Mavenir Systems

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Ian Pattison, International CTO for Mavenir Systems, talks to Telecoms.com at MWC 2014 about the rise of VoLTE and IMS-based IP networks.

China Mobile introduces VoLTE

China Mobile is introducing VoLTE

China Mobile is deploying Voice over LTE (VoLTE) on its commercial TD-LTE network in Guangzhou ahead of a wider nationwide rollout. The company has tapped up local equipment supplier ZTE to deliver the project.

China Mobile demonstrates world’s first international TDD/FDD VoLTE Call

China Mobile has teamed up with infrastructure vendor Huawei to demonstrate the world’s first international VoLTE HD voice and video calls between a TDD LTE network and a FDD LTE network

Chinese operator China Mobile has teamed up with infrastructure vendor Huawei to demonstrate the world’s first international VoLTE HD voice and video calls between a TDD LTE network and a FDD LTE network, the vendor said.

Director of RAN development & programmes, EE, UK: “VoLTE cost efficiency has yet to be proven; 3G voice calls are already highly cost efficient”

Mansoor Hanif, Director of RAN development & programmes, EE, UK

Mansoor Hanif, Director of RAN development & programmes, EE, UK is speaking in a panel discussion on the evolution of voice services on Day One of the inaugural LTE Voice Summit, taking place on October 1st-2nd at the Hilton Paddington, London. Ahead of the conference we find out more about the recent advances EE has made to its network and find out more about the challenges that implementing VoLTE will bring.

VP core network & services, Deutsche Telekom: “IMS services like RCSe/Joyn and VoLTE are key building blocks of our strategy”

Franz Seiser, VP Core Network and Services, Deutsche Telekom, Germany

Franz Seiser, VP Core Network and Services, Deutsche Telekom, Germany, is speaking on Day One of the LTE Voice Summit, taking place on October 1st-2nd at the Hilton Paddington, London. Ahead of the show we speak to him why operators have been slow to implement IMS and the benefits the services running on it will bring.

Astellia: Monetising the LTE network

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Bertrand Mizzi, Director Strategic Marketing Innovation at Astellia, talks to Telecoms.com at LTE World Summit 2013 about the technical challenges operators have to overcome when rolling out VoLTE and SON.

VoLTE: Changing the Conversation

Voice is a 130 year old product that has seen little innovation in its lifespan

The story of LTE may be all about data, but voice remains a lucrative, core service for mobile operators. Bringing voice services to LTE is far from straightforward, with numerous choices to be made and challenges faced.

Commercial challenges greater than technical for LTE roaming

Technology executives at some of Scandinavia’s biggest carriers told the audience at LTE World Summit today that, while technical hurdles are easy to overcome, more complex commercial issues mean a single mobile market without roaming borders is still some years away.

The Power of Policy

David Sharpley, Amdocs

Once used primarily to restrict subscribers who had exceeded usage thresholds, policy has evolved into a key enabler for data service monetisation, says David Sharpley, Vice President and General Manager of the Data Experience Business Unit at Amdocs.

Aussie Rules

Mike Wright, executive director of networks & access technologies at Telstra

It is testament to Telstra’s aggressive approach to mobile broadband that an operator in a country of just over 23 million people should rank in the top ten operators worldwide in terms of LTE subscriber numbers. Mike Wright, Telstra’s executive director for networks and access technologies talks to Telecoms.com about the firm’s plans for further enhancing its LTE operation with fresh spectrum and LTE-Advanced capabilities.

VP product development, Technocentre, Orange: “RCS, LTE and VoLTE mean customers will have no reason to go elsewhere for communications”

Pierre François Dubois, VP product development, Technocentre, Orange, France

Pierre François Dubois, VP product development, Technocentre, Orange, France is speaking on ‘Maximising the benefits of LTE with RCS’ on Day One of the LTE World Summit, the premier 4G event for the telecoms industry, is taking place on the 24th-26th June 2013, at the Amsterdam RAI, Netherlands. Ahead of the show we speak to him about how RCS will both benefit consumers and help to maximise operator revenue.

Service parity biggest VoLTE challenge, says Vodafone Netherlands

Getting IMS-based VoLTE services to interwork with legacy services will be a fundamental challenge to VoLTE

The most challenging aspect of introducing Voice over LTE services (VoLTE) will be deciding how and whether to transition individual legacy voice services to the new domain, according to Michel Lenoir, programme manager for LTE at Vodafone Netherlands

Alca-Lu: “We will have a strong emphasis on broadcast and carrier aggregation, and also VoLTE”

Glenn Booth, Alcatel-Lucent

We speak to Glenn Booth, VP of wireless portfolio & strategy at Alcatel-Lucent, about winning last year’s Broadband InfoVision Award for ‘Best Broadband Access – Fixed’ for its lightRadio solutions portfolio.

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