Cisco CP-7920-ET-K9 Wireless IP Phone
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Model: CP-7920-ET-K9-USED1
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Description:
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Price: USDLast Update:
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The Cisco Unified Wireless IP Phone 7920 Version 2.0 is a key component of the broader Cisco Unified Communications system. Designed to help organizations streamline their business processes, this device integrates seamlessly into a company's existing network infrastructure. By providing a reliable and converged wireless voice solution, it ensures that employees can communicate effectively while maintaining mobility within the workplace.
This phone is built to work in tandem with Cisco Unified CallManager and Cisco Unified CallManager Express, making it a versatile tool for businesses of various sizes. The Version 2.0 update focuses on enhancing the user experience through improved security protocols, faster roaming capabilities, and the inclusion of XML-based applications, all while maintaining the ease of use expected from Cisco enterprise hardware.
Product overview
The Cisco Unified Wireless IP Phone 7920 is an IEEE 802.11b wireless device that offers a comprehensive suite of voice communication features. It is engineered to be scalable, meaning it can adapt to new system enhancements as an organization’s communication needs evolve. The device features a backlit graphical display, intuitive soft keys, and a variety of programmable hotkeys that allow users to manage calls and access voice mail with minimal effort.
Beyond its core telephony functions, the phone is built for durability and practical use in professional environments. It includes a range of accessories, such as desktop chargers, protective carry cases, and various battery options to suit different talk-time requirements. The device also supports multiple languages and offers adjustable ring tones, ensuring it can be customized to meet the specific preferences of a diverse workforce.
Features and benefits
- Advanced Calling Features: Supports multi-line appearances, call forwarding, transfer, hold/resume, three-way conferencing, and call park/pick-up.
- Enhanced Security: Includes the Cisco Wireless Security Suite, supporting IEEE 802.1X, WPA, WPA Pre-shared Key (PSK), Cisco LEAP, and 40/128-bit static WEP.
- Voice Quality: Features comfort noise generation, voice activity detection, adaptive jitter buffers, and echo cancellation for clear audio.
- Wireless Performance: Operates on the 2.4 GHz frequency range with seamless, secure roaming and support for various Cisco Aironet access points.
- User Interface: Equipped with a 128x80 pixel backlit display, two soft keys for application access, and a four-way rocker for easy navigation.
- Network Management: Supports DHCP for dynamic configuration, Cisco Discovery Protocol (CDP), and over-the-air firmware upgrades via TFTP.
- Durability: Designed to withstand daily use, including drop specifications of up to 1 meter onto concrete and vibration resistance.
- Battery Flexibility: Offers both standard (1440mA) and extended (1960mA) Li-ion battery options to balance weight and talk-time.
- Product Variants: Available in multiple regional configurations (FCC, ETSI, Japan, and APAC) to ensure compliance with local regulatory standards.
- Accessories: Compatible with a range of add-ons including leather carry cases, holsters, wired ear-buds, and desktop chargers.
The Cisco Unified Wireless IP Phone 7920 Version 2.0 is a key component of the broader Cisco Unified Communications system. Designed to help organizations streamline their business processes, this device integrates seamlessly into a company's existing network infrastructure. By providing a reliable and converged wireless voice solution, it ensures that employees can communicate effectively while maintaining mobility within the workplace.
This phone is built to work in tandem with Cisco Unified CallManager and Cisco Unified CallManager Express, making it a versatile tool for businesses of various sizes. The Version 2.0 update focuses on enhancing the user experience through improved security protocols, faster roaming capabilities, and the inclusion of XML-based applications, all while maintaining the ease of use expected from Cisco enterprise hardware.
Product overview
The Cisco Unified Wireless IP Phone 7920 is an IEEE 802.11b wireless device that offers a comprehensive suite of voice communication features. It is engineered to be scalable, meaning it can adapt to new system enhancements as an organization’s communication needs evolve. The device features a backlit graphical display, intuitive soft keys, and a variety of programmable hotkeys that allow users to manage calls and access voice mail with minimal effort.
Beyond its core telephony functions, the phone is built for durability and practical use in professional environments. It includes a range of accessories, such as desktop chargers, protective carry cases, and various battery options to suit different talk-time requirements. The device also supports multiple languages and offers adjustable ring tones, ensuring it can be customized to meet the specific preferences of a diverse workforce.
Features and benefits
- Advanced Calling Features: Supports multi-line appearances, call forwarding, transfer, hold/resume, three-way conferencing, and call park/pick-up.
- Enhanced Security: Includes the Cisco Wireless Security Suite, supporting IEEE 802.1X, WPA, WPA Pre-shared Key (PSK), Cisco LEAP, and 40/128-bit static WEP.
- Voice Quality: Features comfort noise generation, voice activity detection, adaptive jitter buffers, and echo cancellation for clear audio.
- Wireless Performance: Operates on the 2.4 GHz frequency range with seamless, secure roaming and support for various Cisco Aironet access points.
- User Interface: Equipped with a 128x80 pixel backlit display, two soft keys for application access, and a four-way rocker for easy navigation.
- Network Management: Supports DHCP for dynamic configuration, Cisco Discovery Protocol (CDP), and over-the-air firmware upgrades via TFTP.
- Durability: Designed to withstand daily use, including drop specifications of up to 1 meter onto concrete and vibration resistance.
- Battery Flexibility: Offers both standard (1440mA) and extended (1960mA) Li-ion battery options to balance weight and talk-time.
- Product Variants: Available in multiple regional configurations (FCC, ETSI, Japan, and APAC) to ensure compliance with local regulatory standards.
- Accessories: Compatible with a range of add-ons including leather carry cases, holsters, wired ear-buds, and desktop chargers.
Data Sheet
The Cisco Unified Communications system of voice and IP communications products and applications enables organizations to communicate more effectively—enabling them to streamline business processes, reach the right resource the first time and impact the top and bottom line. The Cisco Unified Communications portfolio is an integral part of the Cisco Business Communications Solution—an integrated solution for organizations of all sizes which also includes network infrastructure, security, and network management products, wireless connectivity, and a lifecycle services approach, along with flexible deployment and outsourced management options, end-user and partner financing packages, and third-party communications applications.
The power of the Cisco Unified Communications system extends throughout the enterprise by delivering a powerful converged wireless solution with intelligent wireless infrastructure and an innovative product with the latest version of the Cisco Unified Wireless IP Phone 7920-Version 2.0. The Cisco Unified Wireless IP Phone 7920 is an easy-to-use IEEE 802.11b wireless IP phone that provides comprehensive voice communications in conjunction with Cisco Unified CallManager and Cisco Unified CallManager Express. Increased security and faster roaming, plus extensible Markup Language (XML) applications to the display, are several of the enhancements to the Cisco Unified Wireless IP Phone 7920 Version 2.0.
FEATURES
The Cisco Unified Wireless IP Phone 7920, Version 2.0, provides the latest version of our wireless IP phone for the Cisco Unified Communications system. The Cisco Unified Wireless IP Phone 7920 supports a host of calling features and voice quality enhancements. As the Cisco Unified Wireless IP Phone 7920 is designed to grow with system capabilities, features will keep pace with new system enhancements.
Table 1.Features
|
Feature |
Description |
|
Messages |
Direct access to voice mail via Menu Key or Hot Key |
|
Directories |
The Cisco Unified Wireless IP Phone 7920, Version 2.0 identifies incoming messages, allowing users to quickly and effectively return calls using direct dial-back capability. |
|
Features |
•6 multi-line appearance—extensions or speed dials
•Calling name and number display
•Call waiting
•Call forward
•Call transfer
•Three-way calling (Conference)
•Pre-dialing before sending
•Redial
•Call hold/resume
•Call mute
•Call park
•Call pick-up/group pick-up
•“You Have Voice Mail” message on display
•Hotkey for keypad lock
•Hotkey for voice-mail access
•9 speed dials configurable in the set
•Programmable speed-dial hotkeys 2–9
•Time/date display
•Idle/call state-based soft keys
•Keypad lock/vibration icon indicators
•RF and battery level indication
•Comfort noise generation (CNG), voice activity detection (VAD), adaptive jitter buffer, and echo cancellation
•Language support: English, French, German in the first release
•Local phone book
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|
Keys |
•2 Soft Keys to access screen-based applications, features and functions
•Hold
•Mute
•Menu
•Four-way rocker for display access
•Volume control
•Send and End/Power key
|
|
Display |
•128 X 80 pixel-graphical display
•Backlit
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|
Speaker/MIC |
•Built-in
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Alert |
•High frequency response ringer/vibration/visual display alerts
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Multiple Ring Tones |
•There are more than 24 user-adjustable ring tones available.
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Protocol Support |
•Compatible with Cisco Unified CallManager Version 4.1, 4.0, 3.3 and later, and Cisco Unified CallManager Express Version 3.2, using the Skinny Client Control Protocol (SCCP)
•Compatible with Cisco Unified Survivable Remote Site Telephony (SRST) Version 2.0 and later
•CCX Version 2.0
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Codec Support |
•G.711a, G.711µ and G.729a audio compression codecs
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Configuration Options |
•Dynamic Host Configuration Protocol (DHCP) client or statically configured
•Alternate TFTP Support
•Over-the-air firmware upgrades supported using Trivial File Transfer Protocol (TFTP) server
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Network Features |
•Cisco Discovery Protocol (CDP)
•Automatic IEEE 802.1q (Virtual LAN [VLAN]) configuration
•Site Survey, Trace Route (Hidden Feature), Seamless-Secure Roaming, and VLAN Support
•Provisioning of network parameters through Dynamic Host Configuration Protocol (DHCP)
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Security |
•Cisco Wireless Security Suite IEEE 802.1X Cisco LEAP authentication: Optional password prompt at power-up
•40 and 128 bit static Wired Equivalent Privacy (WEP)
•Wi-Fi Protected Access (WPA)
•WPA Pre-shared Key (PSK)
•Cisco Centralized Key Management (CCKM)
•Temporal Key Integrity Protocol (TKIP) and Message Integrity Check (MIC)
•Optional phone lock password
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WIRELESS CHARACTERISTICS
Table 2.Wireless Characteristics
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Item |
Description |
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Wireless Access Protocol |
IEEE 802.11b, Direct Sequence with Dynamic Rate Scaling at 1, 2, 5.5, 11 Mbps |
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RF Channels |
Up to 14 depending on regulatory domain. North America: 11, ETSI: 13, Japan: 14 |
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Frequency Range |
2.4–2.497 GHz |
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Wireless Output Power |
100mW Effective Isotropic Radiated Power (EIRP) with scaling at 1, 5, 20, 50, 100mW |
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Range |
500–1000 ft/15–300 m indoors depending on environment |
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Access Point Support |
Cisco Aironet access points including the 1300, 1200, 1130, 1100, 1000 Lightweight, 350, and 340 series |
SPECIFICATIONS
Table 3.Specifications
|
Item |
Description |
|
Dimensions |
•Phone: 5.2 x 2.1 x 1.0 in. (132.1 x 53.3 x 25.4 mm) (H x W x D)
•Desktop Charger: 3.0 x 3.7 x 5.1 in. (75 x 93 x 129 mm) (H x W x D)
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Weight |
•4.8 oz (136.1 g)
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Power Supply |
•Standard 1440mA Li-ion battery life: 3.5 hour talk-time, 21 hour standby
•Extended 1960mA Li-ion battery life: 4.25 hour talk-time, 30 hour standby
•AC-adapters (by geographical region)
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Operating Temperature |
•32°F to 113°F (0°C to 45°C)
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Storage Temperature |
•-22°F to 140°F (-30°C to 60°C)
|
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Relative Humidity |
•10% to 95% (noncondensing)
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Drop Specification |
•1 meter to concrete
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Vibration |
•1.5 Grms maximum, 0.1” double amplitude @0.887 octaves per minute from 5-500-5 Hz sweep, 10 minute dwell on 3 major peaks, in each of the three major mutually perpendicular axes
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Thermal Shock |
•-30C 24 hours/+70C 24 hours
|
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Headset Jack |
•2.5mm
|
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Connector |
•USB secondary
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ACCESSORIES
Table 4.Accessories
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Item |
Description |
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Accessories |
•Desktop charger with USB
•2.5mm ear-bud
•Choice of holster and full-cover carry cases
•W2K-based administration utility for quick phone configuration
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CERTIFICATION/COMPLIANCE
Table 5.Certification and Compliance
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Item |
Description |
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USA |
•Safety: UL 60950, 3rd Edition
•FCC Part 15B, FCC Part 15.247
•OET 65 C
|
|
Industry Canada |
•Safety: CAN/CSA-C22.2/UL No. 60950
• RSS-102, RSS-210
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Europe |
• Directive 1999/5/EC
• EN 300.328
•EN 301.489.1
•EN 301.489.17
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Australia/New Zealand |
•Safety: AS/NZS 3260, ACA TS001, AS/NZS 60950-1
•AS/NZS 4771
•AS/ACIF S004
•DR PTC220
•ACA Radio communications (Electromagnet Radiation—Human Exposure) Standard
|
|
Japan |
•Safety: MITI
•TELEC 33a, VCCI Class B
•TELEC Std 66
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Emission |
•EN 55022, class B
•CISPR22, class B
•EN 300 328
•CFR47, Part 15, Subpart B, 199, class B
|
|
Immunity |
• CISPR24
• EN 55024
• EN 50082-1
• EN 301 489-1 and -17
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ORDERING INFORMATION
Note: All Cisco Unified IP phones require the purchase of a phone technology license, regardless of call protocol being used.
CISCO UNIFIED WIRELESS IP Phone 7920
Table 6.Ordering
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SKU |
Description |
Comments |
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CP-7920-FC-K9 |
Cisco Unified Wireless IP Phone 7920/FCC Configurable with Cisco Unified CallManager or Cisco Unified CallManager Express station user license |
Includes Cisco Unified Wireless IP Phone 7920/FCC with choice of Cisco Unified CallManager or Cisco Unified CallManager Express station user license; battery and power supply have to be ordered separately |
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CP-7920-FC-K9= |
Cisco Unified Wireless IP Phone 7920/FCC, Spare |
Includes Cisco Unified Wireless IP Phone 7920/FCC only; Cisco Unified CallManager or Cisco Unified CallManager Express station user license, battery, and power supply have to be ordered separately |
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CP-7920-ET-K9 |
Cisco Unified Wireless IP Phone 7920/ETSI Configurable with Cisco Unified CallManager or Cisco Unified CallManager Express station user |
Includes Cisco Unified Wireless IP Phone 7920/ETSI with choice of Cisco Unified CallManager or Cisco Unified CallManager Express station user license; battery and power supply have to be ordered separately |
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CP-7920-ET-K9= |
Cisco Unified Wireless IP Phone 7920/ETSI, spare |
Includes Cisco Unified Wireless IP Phone 7920/ETSI only; Cisco Unified CallManager or Cisco Unified CallManager Express station user license, battery, and power supply have to be ordered separately |
|
CP-7920-JA-K9 |
Cisco Unified Wireless IP Phone 7920/Japan Configurable with Cisco Unified CallManager or Cisco Unified CallManager Express station user |
Includes Cisco Unified Wireless IP Phone 7920/Japan with choice of Cisco Unified CallManager or Cisco Unified CallManager Express station user license; battery and power supply have to be ordered separately |
|
CP-7920-JA-K9= |
Cisco Unified Wireless IP Phone 7920/Japan, spare |
Includes Cisco Unified Wireless IP Phone 7920/Japan only; Cisco Unified CallManager or Cisco Unified CallManager Express station user license, battery, and power supply have to be ordered separately |
|
CP-7920-AP-K9 |
Cisco Unified Wireless IP Phone 7920/APAC Configurable with Cisco Unified CallManager or Cisco Unified CallManager Express station user |
Includes Cisco Unified Wireless IP Phone 7920/APAC with choice of Cisco Unified CallManager or Cisco Unified CallManager Express station user license; battery and power supply have to be ordered separately |
|
CP-7920-AP-K9= |
Cisco Unified Wireless IP Phone 7920/APAC, spare |
Includes Cisco Unified Wireless IP Phone 7920/APAC only; Cisco Unified CallManager or Cisco Unified CallManager Express station user license, battery, and power supply have to be ordered separately |
|
CP-7920-FC-CH1-K9 |
Cisco Unified Wireless IP Phone 7920 Phone/FCC with Cisco Unified CallManager station user license |
Includes Cisco Unified Wireless IP Phone 7920/FCC with Cisco Unified CallManager station user license; battery and power supply have to be ordered separately |
|
CP-7920-EC-CH1-K9 |
Cisco Unified Wireless IP Phone 7920 Phone/ETSI with Cisco Unified CallManager station user license |
Includes Cisco Unified Wireless IP Phone 7920/ETSI with Cisco Unified CallManager station user license; battery and power supply have to be ordered separately |
|
CP-7920-JC-CH1-K9 |
Cisco Unified Wireless IP Phone 7920 Phone/Japan with Cisco Unified CallManager station user license |
Includes Cisco Unified Wireless IP Phone 7920/Japan with Cisco Unified CallManager station user license; battery and power supply have to be ordered separately |
|
CP-7920-AC-CH1-K9 |
Cisco Unified Wireless IP Phone 7920 Phone/APAC with Cisco Unified CallManager station user license |
Includes Cisco Unified Wireless IP Phone 7920/APAC with Cisco Unified CallManager station user license; battery and power supply have to be ordered separately |
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CP-7920-FE-CH1-K9 |
Cisco Unified Wireless IP Phone 7920 Phone/FCC with Cisco Unified CallManager Express station user license |
Includes Cisco Unified Wireless IP Phone 7920/FCC with Cisco Unified CallManager Express station user license; battery and power supply have to be ordered separately |
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CP-7920-EE-CH1-K9 |
Cisco Unified Wireless IP Phone 7920 Phone/ETSI with Cisco Unified CallManager Express station user license |
Includes Cisco Unified Wireless IP Phone 7920/ETSI with Cisco Unified CallManager Express station user license; battery and power supply have to be ordered separately |
|
CP-7920-JE-CH1-K9 |
Cisco Unified Wireless IP Phone 7920 Phone/Japan with Cisco Unified CallManager Express station user license |
Includes Cisco Unified Wireless IP Phone 7920/Japan with Cisco Unified CallManager Express station user license; battery and power supply have to be ordered separately |
|
CP-7920-AE-CH1-K9 |
Cisco Unified Wireless IP Phone 7920 Phone/APAC with Cisco Unified CallManager Express station user license |
Includes Cisco Unified Wireless IP Phone 7920/APAC with Cisco Unified CallManager Express station user license; battery and power supply have to be ordered separately |
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SW-CCM-UL-7920 |
Cisco Unified CallManager Unit License for Single Cisco Unified Wireless IP Phone 7920 |
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SW-CCME-UL-7920 |
Cisco Unified CallManager Express License for Single Cisco Unified Wireless IP Phone 7920 |
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Accessories
Table 7.Optional Accessories
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SKU |
Description |
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CP-BATT-7920-STD= |
Cisco Unified Wireless IP Phone 7920 Battery, Standard |
|
CP-BATT-7920-EXT= |
Cisco Unified Wireless IP Phone 7920 Battery, Extended |
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CP-CASE-7920-FLC= |
Cisco Unified Wireless IP Phone 7920 Leather Carry Case, Full Cover |
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CP-CASE-7920-HOL= |
Cisco Unified Wireless IP Phone 7920 Leather Carry Case, Holster |
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CP-CFGPR-BUN-7920 |
Cisco Unified Wireless IP Phone 7920 Configuration Program ASSY, Standard Package |
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CP-DSKCH-BUN-7920 |
Cisco Unified Wireless IP Phone 7920 Desk Top Charger ASSY, Standard Package |
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CP-EARBUD-7920-ST= |
Cisco Unified Wireless IP Phone 7920 Series Wired Ear-Bud, Standard |
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CP-PWR-7920-AU= |
Cisco Unified Wireless IP Phone 7920 Series Power Supply for Australia |
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CP-PWR-7920-CE= |
Cisco Unified Wireless IP Phone 7920 Series Power Supply for Central Europe (CE) |
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CP-PWR-7920-JP= |
Cisco Unified Wireless IP Phone 7920 Series Power Supply for Japan (JP) |
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CP-PWR-7920-NA= |
Cisco Unified Wireless IP Phone 7920 Series Power Supply for North America (NA) |
|
CP-PWR-7920-UK= |
Cisco Unified Wireless IP Phone 7920 Series Power Supply for United Kingdom (UK) |
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CP-PWR-7920-CN= |
Cisco Unified Wireless IP Phone 7920 Series Power Supply for China (CN) |
| Model | CP-7920-ET-K9-USED1 |