Get highly secure, easy-to-use, high-quality wideband audio, and comprehensive, mission-critical VoIP communications. The Cisco IP Phone 8811 is ideal for knowledge workers and remote workers across industries and businesses of all sizes. It can be deployed on Cisco on-premises, hosted, Webex Calling and third-party call control offer flexible deployment options*.
Features and Capabilities
An Enhanced User Experience
The IP Phone 8811 offers easy-to-use, comprehensive set of mission-critical unified communications features to make collaborating simple.
Key feature benefits include:
High-quality, full duplex wideband audio and superior echo cancellation for exceptional clarity
High-resolution, five-inch, widescreen grayscale display makes it easier to recognize calls and see status information
Five-way navigation cluster and four context-sensitive soft keys make interactions more efficient
Choice of headsets from Cisco third-party vendor partners offer flexibility**
Easier, More Cost-Effective Administration
Flexible deployment options include Cisco on-premises, hosted, and Webex Calling.
Cisco Expressway gives remote workers single sign-on access without a VPN client
Cisco EnergyWise reduces energy cost and carbon footprint in off-work hours
Gigabit Ethernet and 802.3af/at Power over Ethernet reduces installation and infrastructure costs
Cisco Webex Phone OS consolidates administration with common software to both IP Phone 8800 Series and IP Phone 7800 Series
*Telephony features will vary by vendor platform. Consult your Cisco representative for timing availability and feature details.
**Consult your preferred third-party headset vendor for compatible headsets on the IP Phone 8811.
FEATURE AND FUNCTIONALITY | |
Intergral Switch | 10/100/1000 |
Display | 5" (800 x 480) monochrome display with white backlight |
Integrated Video | No |
Touch Screen | No |
Speakerphone | Yes |
Number of Line keys | 5 |
Programmable (Soft) keys | 4 |
Fixed Feature Keys | Gig Ethernet, Wideband Audio; Mobile Remote Access without a VPN client through Cisco Expressway; Registration flexibility on premises or to Cisco Webex in the cloud |
Handsfree | Yes |
Message Waiting Indication | Yes |
Third Party XML Support | Yes |
Headset Port | Yes, Wideband Support |
Signaling Protocal | SIP |
802-3AF | Yes |
Cisco Power | No |
PoE Classification | Class 2 |
DHCP | Yes |
802-1p/q | Yes |
Codecs | G.711a, G.711u, G.729a, G.729b, G.729ab, iSAC, Internet Low Bitrate Codec (iLBC) and OPUS |
Supported Cisco Call Control Platform(s) | CUCM: 8.5.1 (non-secured mode), 8.6.2, 9.1.2, 10.0 and later Bus. Edition: 8.6.2, 9.1.2, 10.0 and later HCS: 8.6.2 and later Cisco Webex: Requires Cisco Webex Phone OS 11.0 or later |
UC Manager Encryption Support (TLS/SRTP) | Yes |
Notes | FIPS 140-2 Level 1: Requires Phone OS 11.5 or later |
PID | CP-8811-K9= (Charcoal); CP-8811-W-K9= (White); CP-8811-3PCC-K9= Multiplatform Phone: (on-premises Service Providers) |