When the call is free as with Skype, or cheap with Vonage, callers may accept slightly less call quality. But call center callers and agents need better quality. Calls using public VoIP services have ...

WASHINGTON (Reuters) - AT&T Inc will open its third-generation wireless network to third-party Internet voice applications on Apple Inc's iPhone, clearing the way for services such as Skype. AT&T, ...

Microsoft shut down Skype on May 5, with some features shifting to Microsoft Teams. Users can port their numbers to alternatives like Google Voice, Zoom, or VoIP services. Some platforms offer free ...

A complementary technology to VoLTE, VoWiFi uses IMS technology to provide a packet voice service delivered over IP via a ...

Bharat Sanchar Nigam Limited (BSNL) has launched Voice over Wi-Fi (VoWiFi) services across the country, making it available ...