Cisco CP-8851-K9 | 5" color, 5 lines, 2x 1G switch, PoE Class 4, USB, Bluetooth, SIP SITC ensuring proper fit and airflow

ensuring proper fit and airflow for compatible BlueField-2 models BF2M322A

mapping a 200G QSFP56 port to two independent 100G QSFP56 links with near‑zero latency and minimal power draw

5-inch grayscale backlit display

The Cisco CP-7841-K9 is a four-line VoIP desk phone designed for administrative staff

Cisco CP-8851-K9 | 5" color, 5 lines, 2x 1G switch, PoE Class 4, USB, Bluetooth, SIP SITC ensuring proper fit and airflowA professional 5 line color IP desk phone with wideband audio, integrated Bluetooth for mobile headset pairing, dual Gigabit switch ports for PC pass through, PoE Class 4 efficiency, and a front USB port for headsets charging. Supports SIP deployments and optional key expansion modules for attendant use.