The Voice Record Lab API allows to record voice calls. It initiates calls to a given phone number and prompts the user for voice input. The Voice Record Lab API stores the resulting voice call data object and returns a URL linking to the voice call data object and a URL to a corresponding built-in player provided by the service. The voice call data object can be played with the build-in player or any other player (e.g. preferred external player of the user) as well.

The Voice Record Service offers SOAP and REST interfaces. Section 3.2, “Voice Record Java SDK” describes a Java Voice Record SDK supplied in order to conveniently interact with the Voice Record Interface described in Section 3.3, “VoiceRecord Interface”. Section 3.5, “VoiceRecord REST Interface” introduces the REST interface.