Azure/azure-sdk-for-net Azure.AI.VoiceLive_1.2.0-beta.1

on GitHub

1.2.0-beta.1 (2026-06-09)

Features Added

• Added AzureRealtimeNativeVoice and AzureRealtimeNativeVoiceName with 12 new voice options (Aarti, Andrew, Ava, Denise, Diya, Elsa, Florian, Francisca, Meera, Xiaoxiao, Ximena, Yunxi).
• Added SmartEndOfTurnDetection (end-of-utterance detection with ThresholdLevel and TimeoutMs).
• Added ParallelToolCalls property on VoiceLiveSessionOptions.
• Added Channels and ReferenceSource (EchoCancellationReferenceSource) properties on AudioEchoCancellation.
• Added RTC call support: ClientEventRtcCallSdpCreate, ServerEventRtcCallSdpCreated, ServerEventRtcCallError, RtcCallErrorDetails.
• Added output audio buffer events: ServerEventOutputAudioBufferStarted, ServerEventOutputAudioBufferStopped.
• Added streaming text input events: ClientEventInputTextDelta, ClientEventInputTextDone.
• Added ServerEventResponseInvocationDelta for streaming invocation deltas.