AT&T SVP Kris Rinne, said the carrier is working with others on enabling direct VoLTE calls between networks, saith LightReading.
Deployment of VoLTE on AT&T’s network is being done on a market-by-market basis, due in part because of the need to adjust network traffic to be more symmetrical.
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Last week, Hutchinson Global Communications (HGC) signed IPX peering deals with Taiwan carrier Chunghwa Telecom and Japan’s NTT Communications to establish “multiservice” IPX peering connections. HGC also has a memorandum of understanding for IPX interconnection with Etisalat of the UAE.
The interconnection partnerships will enable the four telecom carriers to “deliver greater reach” to […]
German carrier Deutsche Telekom (DT) is not yet conducting HD voice call exchange either among its own subsidiaries or with other carriers on a peering or IPX basis, according to a company official. However, it and transcoding are on the roadmap.
The remarks came as a part of a discussion on interconnection and IPX […]
KPN subsidiary iBasis this week announced an HD voice interconnection between Poland mobile operator P4 and KPN in the Netherlands. Subscribers of PLAY, the P4 mobile brand, and KPN mobile can now directly make end-to-end mobile HD voice to each other across their respective networks.
The two carriers use iBasis’s IPX service, Premium Voice […]
TDC, the leading telecommunications company in Denmark, has renewed an outsourcing agreement with iBasis, with an “explore” clause for mobile services including HD voice.
Terms of the three year agreement make iBasis the primary provider of international voice services and preferred provider for terminating voice services with the Nordic countries for TDC. In addition, […]
Tata Communications and PCCW Global have signed an agreement to interconnect their IPX communities. The move will enable seamless HD voice and video connectivity when fully implemented. It also “further expands the global community of interconnected mobile network operators,” according to a Tata press release.
The release goes on to cite Tata’s MPLS network […]
Last week, the New York Times discussed cellular quality in its Personal Tech section. HD voice and HD voice interoperability were among the topics.
“Remedies for Better Cellphone Signal and Quality” discusses how to get better quality cellular reception through the use of microcells, signal boosters, and Wi-Fi; sound quality including HD voice […]
Tata Communications has officially announced an HD voice call routing service, joining the club of IPX providers and other intermediaries.
Mobile network operators (MNOs) would use Tata’s service to route international HD voice calls via end-to-end IP without transcoding “ensuring that HD customers calling HD-compatible destinations internationally will receive the full HD experience,” […]
Orange has launched an international HD voice call exchange, making it available to third-party operators and service providers.
The service is operated by Orange’s wholesale group and provides a single IP connection point and full IP routing for end-to-end HD voice service quality. For businesses, Orange is offering HD voice on IPX via […]
KPN wholesale has lined up nine Dutch-based carriers for its IP interconnection service. The report in Telecompaper indicates five service providers have or will connect by the end of the year and another four networks will be connected at the beginning of next year.
Participating providers include CaiWay (CAIW), Dean Connect (DEAN), Edutel […]