This topic describes the deployment instructions, scenarios, and connection modes for the DingTalk Rooms Connector.
Prerequisites
Before you begin, purchase a DingTalk Rooms Connector license. For more information, see Purchase a license.
Deployment instructions

The DingTalk Rooms Connector also supports private deployment. In a private deployment, media servers and SIP Rooms Connectors are deployed to your corporate intranet to ensure data security.
Scenarios
The DingTalk Rooms Connector helps you work from anywhere and join meetings on the go. It connects standard SIP video conferencing hardware to software-based conferencing systems. This bridges the gap between online meetings and physical conference rooms, creating more ways to use the system. With a proper architecture, you can connect all your company's SIP video conferencing hardware to DingTalk video conferences. This helps you make the most of your existing assets.
Connection modes
SIP video conferencing hardware terminals can connect to the DingTalk Rooms Connector with or without registration. A Multipoint Control Unit (MCU) is a device based on the SIP protocol that allows multiple sites to join a single video conference. An MCU connects to the DingTalk Rooms Connector through a cascade.
For more information about how to configure SIP terminals, see Device configuration.