Yealink T21P E2 SIP Phone

The Yealink T21P E2 is a professional-grade SIP (Session Initiation Protocol) phone designed for business communication. This specific model belongs to the T2 series, known for its entry-level functionality combined with high-quality voice performance and essential features for office environments.

Originally founded in Xiamen, China, Yealink has grown to become a global leader in Unified Communication & Collaboration (UC&C) solutions. The product is manufactured in China, where the company maintains its primary research, development, and production facilities. The brand is synonymous with reliable terminal equipment for video conferencing and voice communications, serving over 140 countries.

Ownership remains with the parent company, Yealink Network Technology, which is a publicly-traded entity on the Shenzhen Stock Exchange. As of 2026, the company continues to operate independently, focusing on innovation in AI-enhanced communication devices and cloud-based services.