Yealink USB-Y Trainer Cable is a tool for modern call centers and training environments. This cable connects two Yealink UH or BH headsets to a single PC at the same time, so that a supervisor and an agent can take part in the same call with flexible role management. It supports audio split, call sharing, coaching, and call takeover, covering the training workflow from onboarding to escalation. Designed for USB-based headsets, it provides a flexible, real-time training setup without additional software. Audio Split The audio split design lets both the agent and the supervisor take part in the same call at the same time. With true plug-and-play connectivity and no additional software required, it supports real-time training and collaboration. Call Sharing Supervisors can join an active call in listen-only mode (their microphone is muted) with the agent's knowledge and agreement, so they can follow the conversation in real time without interrupting it. This helps supervisors assess service quality, give feedback, and support agent development within the organization's own training and quality-assurance activities. Real-Time Coaching Whisper coaching delivers the supervisor's voice exclusively to the agent, enabling real-time guidance without interrupting the customer conversation. This targeted coaching helps agents address issues promptly, build confidence, and handle complex or high-priority calls more effectively. Call Takeover When a call requires immediate intervention, supervisors can take over the conversation with a single action and communicate directly with the customer. Agents can continue following the conversation for learning purposes, supporting smooth escalation handling, knowledge transfer, and effective issue resolution.
