Voice-over-IP (VoIP) makes it possible to embed telephony services within an application. But the quality of many of those VoIP calls can be highly inconsistent. To address that issue, Twilio today announced a public beta of its Global Low Latency (GLL) capability.
MessageBird has added a Voice API to its portfolio of cloud-based communications APIs. The Voice API adds calling features and functions to third party apps and services. Other APIs in its cloud-based communications portfolio include chat, SMS, MMS, voice messaging, and many more.