Parse the Yealink video conferencing system

Yealink Video Conferencing System Overview

The Yealink video conferencing system is a complete video conferencing solution provided by Yealink Network Technology Co., Ltd. This system aims to simplify and enhance enterprise communication efficiency, support high-definition video conferencing, and offer a variety of conference management and device management functions. The Yealink video conferencing system supports multiple network environments, has good compatibility and flexible docking methods, and can meet the needs of enterprises of different sizes.

Main Features and Functions

The main features of the Yealink video conferencing system include:

• High-Definition Video Experience: It supports various resolutions such as 1080P30fps, 720P30fps, 360P30fps, providing a smooth video call experience.
• Advanced Codec Standards: It supports video codec standards such as H.265, H.264 HP, H.264, H.264 SVC, H.263, as well as audio codec standards such as Yealink ARES, Opus, G.711, G.722, G.722.1C, G.719, G.729, AAC-LC, AAC-LD.
• Distributed Architecture: It supports media cluster management and multi-machine hot standby, ensuring the stability and reliability of the system.
• Network Adaptability: It supports various anti-packet loss technologies such as forward error correction and packet retransmission, ensuring call quality even in poor network conditions.
• Encryption Protocols: It adopts advanced encryption protocols such as TLS, SRTP, HTTPS, H.235, AES-256, SM4 to ensure the security of conference content.
• Conference Control: It provides rich conference control functions, including inviting/removing participants, muting/unmuting, turning on/off video, locking/unlocking the conference, switching speaking modes, etc.
• Whiteboard Collaboration: It supports whiteboard collaboration and secondary stream annotation in multiple conference venues, promoting interaction and collaboration during the conference.
• User Account Management: It supports up to 20,000 accounts, supports Excel batch import and editing of user accounts, and supports organizational structure management and permission management.

Application Scenarios

The Yealink video conferencing system is suitable for a variety of scenarios, including but not limited to:

• Internal Enterprise Conferences: Used for daily meetings, project discussions, training, etc. within the enterprise.
• Remote Collaboration: Supports collaboration among remote team members, enabling them to participate in the conference regardless of their location.
• Customer Presentations: Enterprises can use the video conferencing system to demonstrate products or services to customers, improving sales efficiency.
• Emergency Response: In emergency situations, relevant personnel can be quickly convened for a conference to respond to emergencies in a timely manner.

Video Codec Standards Supported by the Yealink Video Conferencing System

The Yealink video conferencing system supports multiple video codec standards, including but not limited to the following:

• H.265: Also known as HEVC (High Efficiency Video Coding), it can reduce bandwidth consumption by about 50% compared to H.264 while maintaining the same video quality.
• H.264 HP: H.264 High Profile, an advanced version of the H.264 standard, providing better compression efficiency and image quality.
• H.264: The standard H.264 encoding standard, widely used in video conferencing and streaming media transmission.
• H.264 SVC: Scalable Video Coding, which supports different levels of video quality and is convenient for adaptation when network conditions change.
• H.263: An earlier video encoding standard, although now less used, it is still supported by some old devices.

These codec standards enable the Yealink video conferencing system to be compatible with different brands and models of video conferencing devices, ensuring good interoperability and a wide range of applications.

How the Yealink Video Conferencing System Ensures Call Quality in Terms of Network Adaptability

The Yealink video conferencing system adopts a variety of technical measures to ensure call quality in terms of network adaptability:

• Network Bandwidth Adaptability: The Yealink video conferencing system can automatically adjust video quality and bandwidth according to network conditions, ensuring the smooth progress of the conference and maintaining stable video call quality even when network conditions change.
• H.323/SIP Dual Protocol Support: The system supports both H.323 and SIP protocols, enabling flexible docking with various terminal devices, providing more conference access methods, and enhancing the compatibility and flexibility of the system.
• Audio and Video Anti-Packet Loss Algorithms: The Yealink video conferencing system adopts advanced audio and video anti-packet loss algorithms, effectively resisting network packet loss and ensuring the stability and quality of audio and video transmission, maintaining the coherence of the call even in an unstable network.
• Video Conferencing Server Support: Paired with the Yealink video conferencing server, it can provide more stable conference connections and more powerful function support, further ensuring call quality.
• Cloud Management Service Platform Support: Combined with the Yealink cloud management service platform, it can achieve flexible conference management and monitoring, provide a more convenient conference communication experience, and also help optimize the use of network resources and improve call quality.
• These technologies work together to enable the Yealink video conferencing system to provide a high-quality video conferencing experience in different network environments, meeting the needs of modern enterprises for remote collaboration.

Functions of the User Account Management Function of the Yealink Video Conferencing System

The user account management function of the Yealink video conferencing system mainly includes the following aspects:

1. User Account Management

• Adding User Accounts: Administrators can manually add a single user account or add multiple user accounts through batch import.
• User Account Parameter Settings: For each user account, administrators can set corresponding parameters such as login password and bound mobile phone number.
• User Account Information Management: Administrators can view and modify the detailed information of user accounts, including login password and bound mobile phone number.
• User Account Status Management: Administrators can activate, disable or cancel user accounts to control user access rights.

2. Conference Room Device Account Management

• Adding Conference Room Device Accounts: Administrators can create accounts for conference room devices to facilitate the management and scheduling of conference room resources.
• Conference Room Device Account Parameter Settings: For conference room device accounts, administrators can set relevant parameters such as device type and device number.
• Conference Room Device Account Status Management: Administrators can activate, disable or cancel conference room device accounts to optimize the utilization of conference room resources.

3. Other Device Account Management

• Adding Other Device Accounts: In addition to conference room devices, administrators can also create accounts for other types of devices, such as personal computers and mobile devices.
• Other Device Account Parameter Settings: For other device accounts, administrators can set relevant parameters such as device model and device serial number.
• Other Device Account Status Management: Administrators can activate, disable or cancel other device accounts to ensure the normal operation and security of the devices.

4. Account Information Sending

• Sending Information to Accounts: Administrators can send information to user accounts or conference room device accounts for notifying conference arrangements, device maintenance and other matters.

The above functions make the user account management of the Yealink video conferencing system more flexible and efficient, helping enterprises better organize and manage video conference activities.

Summary

The Yealink video conferencing system is a powerful and easy-to-use video conferencing solution suitable for enterprises of all sizes. It provides a high-quality video call experience, supports multiple network environments, and has rich conference management and control functions, meeting the needs of modern enterprises for efficient communication.