Polycom VVX 411 IP Gigabit VoIP Desk Phone w/ Stand & Handset (No PSU) - NOS
Polycom VVX 411 phone base unit. Option B: 48V mains power adapter – “external universal AC adapter (optional)” for VVX 411 (48V DC). Designed for office/hosted VoIP systems and supports HD voice features (provider dependent).