Cisco CallManager 4.x License for single Cisco 7921G SW-CCM-UL-7921G= 사용자 설명서
제품 코드
SW-CCM-UL-7921G=
Product End-of-Life Notice
All contents are Copyright © 1992–2007 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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CP-MCHGR-7920-BUN
Cisco Unified Wireless IP Phone
7920 Multi-Charger Bundle
7920 Multi-Charger Bundle
CP-MCHGR-7921G-BUN Cisco Unified Wireless IP Phone
7921G Multi-Charger, Power
Supply, AC Power Cord
Supply, AC Power Cord
CP-MULTICHGR-7920
Cisco Unified Wireless IP Phone
7920 Multi-Charger
7920 Multi-Charger
CP-MCHGR-7921G
Cisco Unified Wireless IP Phone
7921G Multi-Charger
7921G Multi-Charger
CP-MULTICHGR-7920=
Cisco Unified Wireless IP Phone
7920 Multi-Charger
7920 Multi-Charger
CP-MCHGR-7921G=
Cisco Unified Wireless IP Phone
7921G Multi-Charger
7921G Multi-Charger
SW-CCM-UL-7920
Cisco Unified Communications
Manager User License for Single
Cisco Unified Wireless IP Phone
7920
Manager User License for Single
Cisco Unified Wireless IP Phone
7920
SW-CCM-UL-7921G
Cisco Unified Communications
Manager 4.x License for single
Cisco Unified Wireless IP Phone
7921G
Manager 4.x License for single
Cisco Unified Wireless IP Phone
7921G
SW-CCM-UL-7920=
Cisco Unified Communications
Manager User License for Single
Cisco Unified Wireless IP Phone
7920
Manager User License for Single
Cisco Unified Wireless IP Phone
7920
SW-CCM-UL-7921G=
Cisco Unified Communications
Manager 4.x License for single
Cisco Unified Wireless IP Phone
7921G
Manager 4.x License for single
Cisco Unified Wireless IP Phone
7921G
SW-CCME-UL-7920
Cisco Unified Communications
Manager Express User License
For Single Cisco Unified Wireless
IP Phone 7920
Manager Express User License
For Single Cisco Unified Wireless
IP Phone 7920
SW-CCME-UL-7921G
Cisco Unified Communications
Manager Express User License
for single Cisco Unified Wireless
IP Phone 7921G
Manager Express User License
for single Cisco Unified Wireless
IP Phone 7921G
SW-CCME-UL-7920=
Cisco Unified Communications
Manager Express User License
For Single Unified Wireless IP
Phone 7920
Manager Express User License
For Single Unified Wireless IP
Phone 7920
SW-CCME-UL-7921G=
Cisco Unified Communications
Manager Express User License
for single Cisco Unified Wireless
IP Phone 7921G
Manager Express User License
for single Cisco Unified Wireless
IP Phone 7921G
Product Migration Options
The recommended replacement for the Cisco Unified Wireless IP Phone 7920 is the Cisco Unified
Wireless IP Phone 7921G. This sleek, second-generation wireless IP phone supports a host of
calling features and voice-quality enhancements, including:
* IEEE 802.11a, b, and g standards that allow customers to use the phone in the 2.4 GHz or 5 GHz
bands
* 2-inch (5 cm) color display (176 x 220 pixels) that is easier to read and enhances Extensible
markup language (XML) applications
* Built-in speakerphone capabilities
* More intuitive interface
* A new combination charger and speakerphone stand for enhanced desktop functionality
* Dedicated mute and volume keys, and separate application button that can support push-to-talk
via XML
* Longer battery life (100 hours standby time or 12 hours talk time)
* High durability for all business environments
* Exceptional voice quality
* Diversity antenna for better RF coverage
* Support for wide range of enterprise applications through XML
* Wireless security features including Wi-Fi Protected Access (WPA2) and Advanced Encryption
Standard (AES)
* Voice security features including certificates, Sequenced Routing Update Protocol (SRTP), and
transparent LAN services (TLS)
* Quality-of-service features including Traffic Specification (TSPEC) and Wi-Fi Multimedia (WMM)