Architecture
Nuance Media Manager is composed of self-hosted and cloud-based components.

Self-hosted components
The following components are available in a self-hosted network:
- Recording Controller - Responsible for communication with the customer audio source, such as SPAN with Session Border Controller (SBC) for SIPREC. Customization may be required. Contact Nuance support for guidance.
- CTI connector - Responsible for communication with the CTI platform. Acquires CTI events that Nuance Media Manager will publish to client applications. Customization may be required. Contact Nuance support for guidance.
- Media connector - Responsible for acquiring RTP and feeding the audio stream to Nuance Media Manager (cloud). Supported out-of-the-box (no customization required).
Cloud-based components
The following components are available in a cloud network:
- Nuance Media Manager - Responsible for managing the connectors, capturing CTI events, and handling media recording.
- Nuance Gatekeeper - Performs biometric operations. Includes all Gatekeeper core components.