Yealink Network Technology selects Texas Instruments’ VoIP system-on-a-chip for full-featured high-definition voice in enterprise IP phones

Yealink’s SIP-T28 is a powerful and stylish 6-line IP phone that features16 programmable function keys, four soft keys, a XML screen, SMS (Short Message Service), language customization and groupable enterprise phone books, among other features. In addition, the SIP-T28 is designed to support the advanced wideband audio codec G.722, which allows users to enjoy lifelike voice quality. For its SIP-T28, Yealink selected TI’s TNETV1055 integrated silicon platform, featuring the market-leading programmable TMS320C55x™ digital signal processor (DSP), which includes TI’s robust Telogy Software™ for VoIP.
“As Yealink continues to focus on the development of quality VoIP products that offer high-performance, reliability and ease of use, we are drawing from TI’s valued partnership and field-proven VoIP platforms, to quickly enable us to deliver a wide-range of advanced features, such as HD voice, that increase productivity in the workplace,” said David Chen, president of Yealink. “TI’s powerful processing technology and flexible design facilitates our development of scalable, affordable, full featured IP phones that meet the varied needs of our enterprise customers.”

Based on the C55x DSP family, TI’s TNETV1055 IP phone solution is a complete system-on-a-chip solution. The TNETV1055 leverages a superior architecture, powerful processing technology and increased expandability options, enabling product designers and manufacturers to rapidly create differentiated and innovative IP phone offerings.

“TI is working closely with Yealink in the Asian market to ensure VoIP enterprise users experience the highest quality of HD voice solutions,” said Fred Zimmerman, director of CPE solutions for TI's voice solutions business unit. “This partnership aligns with TI’s vision for voice, supporting the proliferation of HD voice and the next-generation of robust voice applications.”