The Asia-Pacific region is forecast to make up three quarters of new mobile voice over LTE subscribers this year, predicts Infonetics Research.
Demand for session border controllers (SBCs), as well as for IP multimedia subsystem (IMS) core and voice application server systems, grew 10 percent year-over-year in the first quarter, according to the Dell'Oro Group.
The percentage of enterprises using SIP trunking will surpass the percentage using legacy T1 lines in 2015, according to a survey of close to 300 firms by Infonetics Research.
Two months after adding free VoIP calling to the North American versions of its standalone Messenger application for Apple's iOS, Facebook is expanding the feature to the U.K. market, enabling users to make free calls criss-crossing both sides of the Atlantic
VoIP provider Tango has no current plans to support Windows Phone 8, despite being the first VoIP app to be available for Windows Phone, according to a report by WinSource.
U.K. mobile phone and broadband provider O2, part of Spain's Telefonica, has unveiled a new TU GO VoIP app that enables users to make and receive phone calls, text and voice mail using a PC, smartphone or tablet.
BroadSoft's shares plunged 24 percent on Wednesday after the VoIP provider forecast first-quarter revenues below analysts' expectations, according to a Reuters report.
Roughly a month after Facebook added free VoIP calling to its standalone Messenger application for Apple's iOS, the social media giant is expanding the voice service to its flagship iOS app.
Session border controller (SBC) supplier Acme Packet is teaming with VoIP software provider CounterPath to enable service providers to offer branded over-the-top (OTT) VoIP services in order to compete with Skype and other OTT providers.
Privacy groups are calling on Microsoft's VoIP unit Skype to be more transparent about conversation confidentiality and its data protection and retention policies.