Answer
Jan 20, 2025 - 06:19 AM
Dual firmware images in T4 Series products provide reliability and flexibility in device management. This feature allows for seamless updates and quick recovery in case of a firmware failure, minimizing downtime and maintaining productivity. Models like the Yealink SIP-T46U and Yealink T43U offer dual firmware support, ensuring robust performance and ease of maintenance. With this feature available across different models, users can select a device that aligns with their operational needs.
