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CP-7921G-E-K9, Cisco 7900 Unified IP Phone, Wireless, No Battery, ETSI Standard

  • Brand: Cisco
  • Model: CP-7921G-E-K9
Rating:
93%
4.7/5.0
3 Reviews
List Price: £391.53
36% OFF
£249.09
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CP-7921G-E-K9, Cisco 7900 Unified IP Phone, Wireless, No Battery, ETSI Standard
CP-7921G-E-K9, Cisco 7900 Unified IP Phone, Wireless, No Battery, ETSI Standard £249.09
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    CP-7921G-E-K9, Cisco 7900 Unified IP Phone, Wireless, No Battery, ETSI Standard

    CP-7921G-E-K9, Cisco 7900 Unified IP Phone, Wireless, No Battery, ETSI Standard

    100% Genuine Ready to Ship
    £391.53
    53% OFF
    £249.09
    Overview
    Specification
    Reviews
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    Warranty
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    Overview

    Cisco CP-7921G-E-K9 Overview

    The Cisco CP-7921G-E-K9 is an enterprise-class wireless IP phone in the Cisco 7900 Unified IP Phone family, designed for mobile VoIP across office and campus WLANs. With IEEE 802.11b/g connectivity, CCM/CCME UL compatibility, and support for secure protocols such as WEP, WPA, and WPA2, it delivers reliable voice over Wi-Fi. Its backlit LCD with 128 x 122 pixel resolution, integrated speakerphone, and 2.5 mm headset jack make it ideal for staff who require secure roaming voice communications.

    Product Highlights

    802.11b/g
    Wi-Fi Link
    128x122px
    LCD Screen
    WEP/WPA2
    Secure VoIP

    Product Applications Scenarios

    Enterprise Network
    Enables secure mobile VoIP over corporate Wi-Fi, reducing cabling and deployment costs by up to 30% in modern enterprise offices.
    Edge & IoT
    Provides roaming voice connectivity for on-site staff at warehouses or plants, improving incident response times by around 20%.
    Public Infrastructure
    Delivers reliable wireless voice for hospitals, campuses, and government buildings, enhancing staff coordination and service quality.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model CP-7921G-E-K9 CP-7921G-P-K9 CP-7925G-E-K9 CP-7921G-W-K9
    Brand Cisco Cisco Cisco Cisco
    Wi-Fi Standard n/a IEEE 802.11a/b/g IEEE 802.11a/b/g IEEE 802.11b/g Wireless
    Maximum Data Rate n/a n/a n/a n/a
    Supported Frequency Band n/a n/a n/a n/a
    Client Capacity n/a n/a n/a n/a
    Network Interface n/a 1 x 10/100 Ethernet n/a n/a

    Optional Add-ons

    Model Number Description
    CP-PWR-CUBE-3 Cisco external AC power adapter for Cisco 7900 Series IP Phones, including CP-7921G-E-K9
    CP-7914 Cisco 7900 Series IP Phone expansion module with backlit LCD for additional line appearance keys
    CP-7915 Cisco 7900 IP Phone expansion module providing extra programmable keys with grayscale LCD display

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Cisco CP-7921G-E-K9 Specification

    Model
    CP-7921G-E-K9
    Brand
    Cisco
    Series
    Cisco 7900 Unified IP Phone
    Device Type
    ETSI
    Compatibility
    CCM/CCME UL Required
    Display
    LCD
    Backlit Display
    Yes
    Display Resolution
    128 x 122 pixels
    Connectivity
    IEEE 802.11b/g
    Security Protocols
    WEP, WPA, WPA2
    Buttons
    Soft keys: 4, Side buttons: 2, Keypad
    Speakerphone
    Yes
    Headset Jack
    Standard 2.5 mm
    Audio Codec
    G.711, G.729a
    Power Supply
    Not Included
    Battery Type
    Not Included
    Operating Temperature
    0 to 40 °C (32 to 104 °F)
    Humidity
    10% to 95% (non-condensing)
    Dimensions (H x W x D)
    5.1 in x 2.2 in x 0.9 in
    Weight
    kg

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    Q&A

    Questions & Answers

    What accessories are needed for CP-7921G-E-K9?

    Essential accessories include the compatible battery pack and power supply, which are not included in the base package.

    How does CP-7921G-E-K9 compare with other Cisco 7900 IP Phones?

    CP-7921G-E-K9 offers wireless capabilities, unlike other models like the CP-7961G which are wired.

    Can CP-7921G-E-K9 be used with Cisco CM and CCME?

    Yes, CP-7921G-E-K9 is compatible with both Cisco Unified Communications Manager (CM) and Cisco Communications Manager Express (CCME).

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