Cisco IP Phone 8851 (CP-8851-K9)
RRP $1,277.06
16% OFF
Not sure what you need?
Read our complete guide.
Not sure what you need?
Read our complete guide.
RRP $1,277.06
16% OFF
The Cisco IP Phone 8851 is a five-line, business-class phone that brings desk and mobile experiences closer together, with a 5″ colour display, Bluetooth, a USB port and an engaging, easy-to-use interface. It’s built for productivity across small-to-large enterprise environments.
Professionals and managers who want a feature-rich five-line phone with Bluetooth and USB connectivity. Supplied as the Australian version with official Cisco manufacturer warranty.
How many lines does it support?
Five lines.
How is it powered?
By PoE (802.3af/802.3at). If your network doesn’t supply PoE, a compatible power adapter is required and is sold separately.
Does it have Bluetooth and USB?
Yes — it supports Bluetooth and includes a USB port.
Will it work with my phone system?
Yes — it’s a standards-based SIP phone for hosted or on-premise VoIP systems.
Is it the Australian version?
Yes, Australian stock with official Cisco manufacturer warranty.
| Energy Star | Yes |
| Input Voltage | 48 V DC |
| Power Source | AC Adapter |
| Speakerphone | Yes |
| Voice Codec | G.711a |
| G.729a | |
| G.711u | |
| iSAC | |
| G.722 | |
| iLBC | |
| Features | Intercom |
| Date and Time | |
| Adjustable Display | |
| Call Transfer | |
| Indicator | |
| Speed Dial | |
| Call Park | |
| Hands-free | |
| Security | |
| (BLF) Busy Lamp Field | |
| Call History | |
| Music on Hold | |
| Message Waiting LED | |
| Bluetooth | |
| Call Pick-up | |
| Conference Call | |
| Call Resume | |
| Messages | |
| Call Share | |
| Redial | |
| Call Waiting | |
| Call Forwarding | |
| Mute | |
| Multilingual Menu | |
| Distinctive Ringing | |
| Auto-answer | |
| Hearing Aid | |
| Voice Mail | |
| Group Pick-up | |
| Hold | |
| Wireless Technology | Bluetooth |
| IP Phone Technology | VoIP |
| Dialer Type | Keypad |
| Total Number of Phone Lines | 5 |
| Caller ID | Yes |
| Handset Connectivity Technology | Corded/Cordless |
| Base Unit Connectivity Technology | Corded |
| Screen Resolution | 800 x 480 |
| Screen Size | 12.7 cm (5") |
| Screen Type | LCD |
| Backlight | Yes |
| USB | Yes |
| Number of Network (RJ-45) Ports | 2 |
| Network (RJ-45) | Yes |
| Headset Port | Yes |
| PoE (RJ-45) Port | Yes |
| Weight (Approximate) | 1.17 kg |
| Form Factor | Wall Mountable |
| Height | 229.1 mm |
| Width | 257.3 mm |
| Depth | 39.9 mm |
| Product Color | Charcoal |
| Product Type | IP Phone |
| Manufacturer Part Number | CP-8851-K9= |
| Manufacturer Website Address | http://www.cisco.com/c/en_au |
| Manufacturer | Cisco Systems, Inc |
| Product Model | 8851 |
| Product Name | 8851 IP Phone |
| Product Series | 8800 |
| Brand Name | Cisco |
| Communication Protocols | DHCP |
| LLDP | |
| RTCP | |
| LLDP-PoE | |
| SRTP | |
| SDP | |
| RTP | |
| LLDP-MED | |
| SIP | |
| Quality of Service | 802.1Q VLAN Support |
| 802.1p/q |
| Buttons & Keys Type | Volume Control |
| Speaker | |
| Headset | |
| Navigation | |
| Line Select | |
| Conference | |
| Call Transfer | |
| Hold Button | |
| Message | |
| Programmable | |
| Mute | |
| Directory |
| SKU | CP-8851-K9 |
| Barcode # | 882658698422 |
| Brand | CISCO |
| Shipping Weight | 1.5000kg |
| type | CISCO IP PHONES |
Manufacturer Warranty
The Cisco IP Phone 8851 is a five-line, business-class phone that brings desk and mobile experiences closer together, with a 5″ colour display, Bluetooth, a USB port and an engaging, easy-to-use interface. It’s built for productivity across small-to-large enterprise environments.
Professionals and managers who want a feature-rich five-line phone with Bluetooth and USB connectivity. Supplied as the Australian version with official Cisco manufacturer warranty.
How many lines does it support?
Five lines.
How is it powered?
By PoE (802.3af/802.3at). If your network doesn’t supply PoE, a compatible power adapter is required and is sold separately.
Does it have Bluetooth and USB?
Yes — it supports Bluetooth and includes a USB port.
Will it work with my phone system?
Yes — it’s a standards-based SIP phone for hosted or on-premise VoIP systems.
Is it the Australian version?
Yes, Australian stock with official Cisco manufacturer warranty.
Manufacturer Warranty
| Energy Star | Yes |
| Input Voltage | 48 V DC |
| Power Source | AC Adapter |
| Speakerphone | Yes |
| Voice Codec | G.711a |
| G.729a | |
| G.711u | |
| iSAC | |
| G.722 | |
| iLBC | |
| Features | Intercom |
| Date and Time | |
| Adjustable Display | |
| Call Transfer | |
| Indicator | |
| Speed Dial | |
| Call Park | |
| Hands-free | |
| Security | |
| (BLF) Busy Lamp Field | |
| Call History | |
| Music on Hold | |
| Message Waiting LED | |
| Bluetooth | |
| Call Pick-up | |
| Conference Call | |
| Call Resume | |
| Messages | |
| Call Share | |
| Redial | |
| Call Waiting | |
| Call Forwarding | |
| Mute | |
| Multilingual Menu | |
| Distinctive Ringing | |
| Auto-answer | |
| Hearing Aid | |
| Voice Mail | |
| Group Pick-up | |
| Hold | |
| Wireless Technology | Bluetooth |
| IP Phone Technology | VoIP |
| Dialer Type | Keypad |
| Total Number of Phone Lines | 5 |
| Caller ID | Yes |
| Handset Connectivity Technology | Corded/Cordless |
| Base Unit Connectivity Technology | Corded |
| Screen Resolution | 800 x 480 |
| Screen Size | 12.7 cm (5") |
| Screen Type | LCD |
| Backlight | Yes |
| USB | Yes |
| Number of Network (RJ-45) Ports | 2 |
| Network (RJ-45) | Yes |
| Headset Port | Yes |
| PoE (RJ-45) Port | Yes |
| Weight (Approximate) | 1.17 kg |
| Form Factor | Wall Mountable |
| Height | 229.1 mm |
| Width | 257.3 mm |
| Depth | 39.9 mm |
| Product Color | Charcoal |
| Product Type | IP Phone |
| Manufacturer Part Number | CP-8851-K9= |
| Manufacturer Website Address | http://www.cisco.com/c/en_au |
| Manufacturer | Cisco Systems, Inc |
| Product Model | 8851 |
| Product Name | 8851 IP Phone |
| Product Series | 8800 |
| Brand Name | Cisco |
| Communication Protocols | DHCP |
| LLDP | |
| RTCP | |
| LLDP-PoE | |
| SRTP | |
| SDP | |
| RTP | |
| LLDP-MED | |
| SIP | |
| Quality of Service | 802.1Q VLAN Support |
| 802.1p/q |
| Buttons & Keys Type | Volume Control |
| Speaker | |
| Headset | |
| Navigation | |
| Line Select | |
| Conference | |
| Call Transfer | |
| Hold Button | |
| Message | |
| Programmable | |
| Mute | |
| Directory |
| SKU | CP-8851-K9 |
| Barcode # | 882658698422 |
| Brand | CISCO |
| Shipping Weight | 1.5000kg |
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