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CP6800 Product Family Model Comparison

6821

6841

6851

6851 Key Expansion Module

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General
Feature/Functionality10/100 10/100 10/100/1000 N/A
Intergral Switch high-resolution 2.5-inch (240x120-pixel) grayscale display with white backlighting high-resolution 3.5-inch (396x162-pixel) grayscale display with white backlighting high-resolution 3.5-inch (396x162-pixel) grayscale display with white backlighting Two 3.5-in (9-cm) grayscale backlit LCD displays, 160 x 270 resolution
Display NoNoNoN/A
Integrated VideoNoNoNoN/A
Touch ScreenNoYesYesN/A
Speakerphone24414 physical keys; Second “page” of 14 keys via software = total of 28 keys per module
Number of Line keys 444N/A
Programmable (Soft) keys611112 – Page 1 and Page 2 keys
Fixed Feature KeysProvides call pickup (CP), speed dial (SD), and busy lamp field (BLF) support via XML configuration
Advanced FeaturesYesYesYesN/A
HandsfreeYesYesYesN/A
Message Waiting IndicationYesYesN/A
Third Party XML SupportYesYesYesN/A
Headset PortSIPSIPSIPN/A
Signaling ProtocalYesNoYesN/A powered by phone
802-3AFNoNoNoNo
Cisco PowerClass 2N/AClass 2N/A
PoE ClassificationYesYesYesN/A
DHCPYesYesYesN/A
802-1p/q G.711 (A-law and-law), G.722.2, G.722, G.729a, G.729b, G.729ab, ILBC, iSAC, OPUSG.711 (A-law and-law), G.722.2, G.722, G.729a, G.729b, G.729ab, ILBC, iSAC, OPUSG.711 (A-law and-law), G.722.2, G.722, G.729a, G.729b, G.729ab, ILBC, iSAC, OPUSN/A
Codecs
Not for Cisco Call Control. third-party hosted call control only (Asterisk 1.8+; Broadsoft 19sp1, 20sp1, 21sp1; 22sp1; Centile Istra SP 9.2; Metaswitch 9.3)No for Cisco Call Control. third-party hosted call control only (Asterisk 1.8+; Broadsoft 19sp1, 20sp1, 21sp1; Centile Istra SP 9.2; Metaswitch 9.3)No for Cisco Call Control. third-party hosted call control only (Asterisk 1.8+; Broadsoft 19sp1, 20sp1, 21sp1; Centile Istra SP 9.2; Metaswitch 9.3)No for Cisco Call Control. third-party hosted call control only (Asterisk 1.8+; Broadsoft 19sp1, 20sp1, 21sp1; Centile Istra SP 9.2; Metaswitch 9.3)
Supported Cisco Call Control Platform(s)NOt for Cisco Call Control. third-party hosted call control only (Asterisk 1.8+; Broadsoft 19sp1, 20sp1, 21sp1; 22sp1; Centile Istra SP 9.2; Metaswitch 9.3)No for Cisco Call Control. third-party hosted call control only (Asterisk 1.8+; Broadsoft 19sp1, 20sp1, 21sp1; Centile Istra SP 9.2; Metaswitch 9.3)No for Cisco Call Control. third-party hosted call control only (Asterisk 1.8+; Broadsoft 19sp1, 20sp1, 21sp1; Centile Istra SP 9.2; Metaswitch 9.3)N/a
UC Manager Encryption Support (TLS/SRTP)YesNoNoN/A
NotesCP-6821-3PCC-K9=, CP-6821-3PW-K9CP-6841-3PW-AU-K9=, CP-6841-3PW-CE-K9=, CP-6841-3PW-NA-K9=, CP-6841-3PW-UK-K9=CP-6851-3PCC-K9= CP-6851-3PW-AU-K9=, CP-6851-3PW-CE-K9=, CP-6851-3PW-NA-K9=, CP-6851-3PW-UK-K9=CP-68KEM-3PCC=
PID