Buy Cisco CP-6901-CL-K9= Unified VOIP Phone – Slimline | Bar None Technologies


For government, education or quantity discounts on Cisco CP-6901-CL-K9= please call your Bar None Sales Team at 844-800-8873 or email us at



Cisco CP-6901-CL-K9= Unified VOIP Phone – Slimline

  • cisco Unified IP Phone CP-6901-CL-K9= is a single-line endpoint delivering cost-effective access to Cisco Unified Communications.
  • Designed with a trimline-like low profile, the Cisco Unified IP Phone 6901 is an ideal solution for lobbies, hallways, elevators, hotel bathrooms, or other settings that have an occasional need for voice communications services.
  • The Cisco Unified IP Phone 6901 supports two incoming calls with call-waiting service.
  • Fixed feature keys provide one-touch access to Hold, Redial, and Call waiting.
  • Transfer and Conference can be supported by using the hook-switch similar to that of traditional analog phones.
  • The Cisco Unified IP Phone 6901 offers personalization, with the choice of two colors (charcoal and arctic white) and two handset style options (slimline and standard).
  • The Cisco Unified IP Phone 6901 is an earth-friendly solution.
  • As with the other Cisco Unified IP Phone 6900 Series endpoints.
  • The Cisco Unified IP Phone 6901 takes advantage of reground and recyclable plastics for a more earth-responsible solution.














Acoustic Features









Calling Features







Language Support

  • Industrial Design
    • A trimline, low-profile design, the phone can also be wall-mounted.
    • The phone offers easy-to-use and intuitive arrangement of lines, keys and calls.
    • Hold and Redial options on fixed hard keys provide a traditional telephony-like user experience.
  • Color Options
    • Choice of colors: arctic white or charcoal. Handsets are available internationally as slimline or standard.
    • You can mix and match them for your work environment to better meet your employee’s needs.
  • Desk and Wall Mountable
    • A foldable foot-stand makes viewing of and use of the buttons and keys easy in the desk-mount case.
    • The phone can be mounted onto the wall without additional Cisco Unified IP Phone 6900 wall-mount kits by working with third party wall- phone wall-plates, such as Leviton 4108W-xSP wall-plates.
  • Co-branding
    • You can include your logo on the Cisco Unified IP Phones 6900 Series endpoints.
    • Cisco has approved third-party vendors to produce the labels.
    • One small paper label is inserted under the plastic cover at the co-branding area and shipped together with the phone from the factory.
    • You could use this small paper label to document any information needed, because the Cisco Unified IP Phone 6901 does not support a display.
  • Codec Support
    • The following audio-compression codecs are supported: encode G.711a, G.711u, G.729a, G.729ab and iLBC,
      • decode G.711a, G.711u, G.729, G.729a, G.729ab and iLBC.
  • Voice Quality
    • Comfort-noise generation and voice-activity-detection (VAD) programming is supported on a system basis.
  • Volume Control
    • A volume-control toggle makes volume adjustments easy for the handset, monitor speaker, and ringer.
  • Signaling Protocol
    • Skinny Client Control Protocol (SCCP) and Session Initiation Protocol (SIP)
  • Phone Firmware Requirements
    •  Supported in Version 9.0(2) and higher.
  • Call-control Compatibility
    • The phones are supported on Cisco Unified Communications Manager and
    • Cisco Unified Communications Manager Business Edition Versions 7.1.3 and later,
    • Cisco Unified Communications Manager Express 8.0 and later.
  • Calling Features
    • Adjustable ringing and volume levels
      • Auto-barge
      • Call waiting
      • Conference
      • Hold
      • Message-waiting indicator
      • Music on hold
      • Redial
      • Shared line
      • Transfer
  • Language Support
    • Only English supported in IVR system.
    • Support for following languages for documentation.
      • Arabic,
      • Bulgarian,
      • Catalan,
      • Chinese (People’s Republic of China, Hong Kong, and Taiwan),
      • Croatian,
      • Czech,
      • Danish,
      • Dutch,
      • English—plus localized prompts for the United Kingdom,
      • Estonian,
      • French,
      • Finnish,
      • German,
      • Greek,
      • Hebrew,
      • Hungarian,
      • Italian,
      • Japanese,
      • Korean,
      • Latvian,
      • Lithuanian,
      • Norwegian,
      • Polish,
      • Portuguese (Portugal and Brazil),
      • Romanian,
      • Russian,
      • Spanish (Spain),
      • Slovak,
      • Swedish,
      • Serbian (Republic of Serbia and Republic of Montenegro),
      • Slovenian,
      • Thai,
      • Turkish
Security Features


  • Certificates
  • Image Authentication
  • Device Authentication
  • File Authentication
  • Signaling Authentication
  • Media encryption using Secure-Real-Time Transfer Protocol
  • Signaling encryption using Transport Layer Security (TLS) Protocol
    • Encrypted Configuration Files Cryptography is not enabled by default.
      • and may only be enabled through a cryptographically enabled CUCM.
Network Features
  • Cisco Discovery Protocol and Link Layer Discovery Protocol for Media Endpoint Device (LLDP-MED)
  • Dynamic network parameters provisioned through Dynamic Host Configuration Protocol (DHCP)
  • Static network parameters provisioned through Embedded interactive-voice -response (IVR) System.
  • Embedded web server that provides configuration and statics
  • Quality of Service (QoS) reporting: jitter, delay, dropped packets, and latency or per-call basis.
  • Real-Time Control Protocol (RTCP) support and monitoring
Physical Dimension (HxWxD)  and Weight




  • Dimensions (HxWxD)
    • 8.1 x 3.7 x 1.8 inches
    • (205 x 94 x 45) millimeters
  • Standard Weight 
    • 23.5 oz Charcoal
    • 45.5 oz Artic White
    • 655.2 g Charcoal
    • 695 g Artic White
  • Slimline Weight
    • 21.9 oz Charcoal
    • 23.4 oz Artic White
    • 621.2 g Charcoal
    • 662 g Artic White
Phone-casing Composition
  • Polycarbonate acrylonitrile butadiene styerene (ABS) plastic
  • Operating Temperature
    • 23 to 113°F (–5 to 45oC)
  • Nonoperating Temperature
    • –13 to 158°F (–25 to 70oC)
  • Humidity 
    • 95% +/- 5% noncondensing,
    • from 86 to 140°F (30 to 60 oC)
IIEE Power over Ethernet (PoE)
  • EEE Power over Ethernet 802.3af supported, Class 1
  • Maximum power consumption: 2.77 watts
  • Considering Ethernet cable loss and 10% buffer, Cisco Discovery Protocol value setting: 3.11 watts.
Local Power
  • 48 VDC required; it can be supplied locally at the desktop using an optional AC-to-DC power supply.
  • (Part number CP-PWR-CUBE-3=) or power injector
  • (CP-PWR-INJ=); local power options require a corresponding AC country cord
  • 10/100 wired Ethernet network port.
  • 8-MB flash memory, 32-MB synchronous dynamic RAM (SDRAM)
  • Cisco Unified VOIP Phone are covered by a Cisco standard 1-year hardware warranty.

MPN: CP-6901-CL-K9=

Additional information

Weight 1.44 lbs
Dimensions 1.8 × 3.7 × 8.1 in