Cisco IP Phone CP-7811-3PCC-K9

Display: 3.28-inch monochrome backlit screen with 396 x 162 resolution.
Audio: Wideband audio, full-duplex speakerphone, noise reduction, and echo cancellation.
Connectivity: 10/100 Ethernet with integrated switch, PoE support (Class 1), optional power adapter.
Call Management: SIP protocol support, call hold, transfer, resume, caller ID, and call waiting.
Security: Secure boot, image authentication, HTTPS, and TLS encryption.
Design: Compact, ergonomic design for professional environments.
User-Friendly: Easy navigation cluster, fixed function keys, customizable ringtones.
Compatibility: Works with third-party call control platforms (Multi-Platform Firmware).
Environment: Designed for small to medium-sized business use.
Power Efficiency: Energy-efficient with Class 1 PoE certification.

Additional information

Brands	Cisco

Category: IP-Phones & IP-PABX