A test account has setup voice profile and may have opted-in personalization. Alexa says "Hi Stranger" if personalization is not turned on.
Vonage has announced the launch of the Nexmo Voice API, a new API that can be used to integrate enterprise-grade voice capabilities with Web and mobile applications. The API includes a collection of features such as call recording, text to speech, conferencing, and call control.
Cisco has introduced the Aironet Developer Platform (ADP) which gives developers an easy to use platform for building IoT applications with Wi-Fi and Bluetooth Low Energy devices. ADP currently supports Cisco's Aironet 3800 series access points, and is designed for use with off the shelf products.