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Cisco CP-8851-3PCC-K9 | 5" WVGA color | 5 lines | 2x 1G switch | PoE Class 2 | RJ-9 headset | Speakerphone | MPP (3PCC) SIP

SKU:CP-8851-3PCC-K9

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Description

Open-SIP desk phone with Multiplatform (MPP/3PCC) firmware for broad service provider compatibility. It features a 5-inch WVGA color display, 5 lines, dual-port Gigabit switching, and full-duplex speakerphone, powered via 802.3af Class 2 PoE.

Features

- Open-SIP MPP firmware for wide service provider compatibility
- 5-line operation on a bright 5-inch color display
- Dual-port Gigabit switch for streamlined desktop wiring
- PoE Class 2 for simple, clean installations
- HD audio and full-duplex speakerphone for clear conversations
- Expandable with optional 8800 series key expansion module

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Will this work with Cisco Unified Communications Manager (CUCM)?
A: This is the MPP (3PCC) variant intended for open SIP platforms and service providers; it is not intended for CUCM without firmware changes.

Q: Is a power adapter included?
A: No. Use 802.3af PoE or purchase a compatible adapter separately.

Q: Does this phone support video calls?
A: No. The 8851 is an audio desk phone without a camera.

Q: Can I add sidecar keys?
A: Yes, it supports the 8800 Key Expansion Module (KEM).

Q: Does it have Wi‑Fi?
A: No. Network connectivity is via Ethernet.

Technical Specifications

- Model: 8851 IP Phone (Multiplatform Firmware, 3PCC/MPP)
- Display: 5.0-inch WVGA (800 x 480) color
- Lines/keys: Up to 5 programmable line keys
- Ethernet: Dual RJ-45 10/100/1000 Mbps switch ports
- PoE: IEEE 802.3af Class 2
- Audio: Wideband (HD) audio, full-duplex speakerphone
- Headset interface: RJ-9
- Signaling: Open SIP (MPP/3PCC) for third‑party platforms
- Power: PoE; optional AC power adapter sold separately
- Mounting: Adjustable desk stand; optional wall-mount kit
- Expansion: Compatible with 8800 Key Expansion Module (KEM)
- Camera: Not applicable (audio desk phone)

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