The Polycom VVX 450 business IP phone is a high-quality IP desk phone with color display. The HD voice capability delivers superior, high-definition sound quality with advanced voice processing capabilities.
Handset Features:
...
The Polycom VVX 450 business IP phone is a high-quality IP desk phone with color display. The HD voice capability delivers superior, high-definition sound quality with advanced voice processing capabilities.
Handset Features:
...