User Profiles for IP Phone 7800 Series & Compare the IP Phone 7811, 7821, 7841, 7861 and 7832

The IP Phone 7800 Series introduces 5 models (7811, 7821, 7841, 7861 and 7832) to the portfolio. The models range in their support, from a single line model for users with light voice communications needs to a 16-line model for highly active users of VoIP communications. There is also an audio conference phone which supports small conference/huddle rooms up to 6 people.

Read the main FEATURE COMPARISON OF the 7811, 7821, 7841, 7861 and 7832 Models
  7811 7821 7841 7861 7832 Conference Phone
Intergral Switch 10/100 10/100 10/100/1000 10/100 N/A
Display 384 x 106 pixel-based, anti-glare graphical monochrome display 396 x 162 pixel-based, anti-glare graphical monochrome display with white backlight 396 x 162 pixel-based, anti-glare graphical monochrome display with white backlight 396 x 162 pixel-based, anti-glare graphical monochrome display with white backlight 384 × 128 pixel, monochrome display with white LED backlight
Integrated Video No No No No No
Touch Screen No No No No No
Speakerphone Yes (Narrowband) Yes Yes Yes Yes
Number of Line keys 0 2 4 16 1
Programmable (Soft) keys 4 4 4 4 4
Fixed Feature Keys 11 (No headset audio key) 11 11 11 11
Advanced Features Wideband audio available with purchase of wideband handset; Mobile Remote Access without a VPN client through Cisco Expressway; Registration flexibility on premises or to Cisco Webex in the cloud Multi-call per-line appearance Full Wideband Audio Electronic Hookswitch Support (Through AUX Port); Mobile Remote Access without a VPN client through Cisco Expressway; Registration flexibility on premises or to Cisco Webex in the cloud Multi-call per-line appearance Full Wideband Audio Electronic Hookswitch Support (Through AUX Port); Mobile Remote Access without a VPN client through Cisco Expressway; Registration flexibility on premises or to Cisco Webex in the cloud Multi-call per-line appearance Full Wideband Audio Electronic Hookswitch Support (Through AUX Port); Mobile Remote Access without a VPN client through Cisco Expressway; Registration flexibility on premises or to Cisco Webex in the cloud 360-degree Full Wideband Audio Expanded mute key eases participant access Raised edges enhances portability
Handsfree Yes Yes Yes Yes Yes
Message Waiting Indication Yes Yes Yes Yes Yes
Third Party XML Support Yes Yes Yes Yes Yes
Headset Port No Yes Yes Yes No
Signaling Protocal SIP SIP SIP SIP SIP
802-3AF Yes Yes Yes Yes Yes
Cisco Power No No No No No
PoE Classification Class 1 Class 1 Class 1 Class 1 Class 1
DHCP Yes Yes Yes Yes Yes
802-1p/q Yes Yes Yes Yes Yes
Codecs G.711a/μ, G.722, G.729a, iLBC and OPUS G.711a, G.711u, G.729a, G.729b, G.729ab, G.722, Internet Low Bitrate Codec (iLBC) and OPUS G.711a, G.711u, G.729a, G.729b, G.729ab, G.722, Internet Low Bitrate Codec (iLBC) and OPUS G.711a, G.711u, G.729a, G.729b, G.729ab, G.722, Internet Low Bitrate Codec (iLBC) and OPUS G.711(u/A), G.729a, G.729ab, iLBC, iSAC, G.722, G.722.2, OPUS
Supported Cisco Call Control Platform(s) CUCM: 8.5.1, 8.62, 9.1.2, 10x and later Bus. Edition: 8.6.2 HCS: 9.1.2 Cisco Webex: Requires Cisco Webex Phone OS 11.0 or later CUCM: 8.5.1, 8.62, 9.1.2, 10x and later Bus. Edition: 8.6.2 HCS: 9.1.2 Cisco Webex: Requires Cisco Webex Phone OS 11.0 or later CUCM: 8.5.1, 8.62, 9.1.2, 10x and later Bus. Edition: 8.6.2 HCS: 9.1.2 Cisco Webex: Requires Cisco Webex Phone OS 11.0 or later CUCM: 8.5.1, 8.62, 9.1.2, 10x and later Bus. Edition: 8.6.2 HCS: 9.1.2 Cisco Webex: Requires Cisco Webex Phone OS 11.0 or later Cisco Webex (requires Cisco Webex Phone OS 12.0 or later); CUCM and Business Edition 6000/7000 10.5(2), 11.0, 11.5, 12.0 and later”
UC Manager Encryption Support (TLS/SRTP) Yes Yes Yes Yes Yes
Notes FIPS 140-2 Level 1: Requires Phone OS 11.5 or later FIPS 140-2 Level 1: Requires Phone OS 11.5 or later FIPS 140-2 Level 1: Requires Phone OS 11.5 or later FIPS 140-2 Level 1: Requires Phone OS 11.5 or later
PID CP-7811-K9= CP-7811-3PCC-K9= Multiplatform Phone: (Cisco approved Service Providers) CP-7821-K9= (Charcoal); CP-7821-W-K9= (White); CP-7821-3PCC-K9= Multiplatform Phone: (Cisco approved Service Providers) CP-7841-K9= (Charcoal); CP-7841-W-K9= (White); CP-7841-3PCC-K9= Multiplatform Phone: (Cisco approved Service Providers) CP-7861-K9= (Charcoal); CP-7861-W-K9= (White); CP-7861-3PCC-K9= Multiplatform Phone: (Cisco approved Service Providers) CP-7832-K9= (Charcoal) CP-7832-W-K9= (White) CP-7832-3PCC-K9= Multiplatform Phone (Cisco approved Service Providers)
Datasheet URL Cisco 7800 Series IP Phone Datasheet Cisco 7800 Series IP Phone Datasheet Cisco 7800 Series IP Phone Datasheet Cisco 7800 Series IP Phone Datasheet Cisco 7800 Series IP Phone Datasheet
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