New phone.recording_failed webhook event was added, enhancements to the Audio Library APIs including new response fields, and new caller_did_number and callee_did_number fields added to the phone.voicemail_received and phone.recording_completed webhook events.

Zoom Phone - August 21, 2023


## Added

-   New **Webhook** event::
    -   `phone.recording_failed`

## Enhancements

-   New `text`, `voice_language`, and `voice_accent` response fields in
    the following **Audio Library** APIs:
    -   `GET /v2/accounts/{accountId}/phone/audios/{audioId}`
    -   `GET /v2/phone/audios/{audioId}`
-   New `callee_did_number` and `caller_did_number` fields in the
    following **Webhook**  events:
    -   `phone.voicemail_received`
    -   `phone.recording_completed`
