Cisco 7925G - Unified Wireless IP Phone VoIP Datenblatt - Seite 3

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Cisco 7925G - Unified Wireless IP Phone VoIP Datenblatt
Features
Buttons
Display
LED
Protocol support
Cisco Compatible Extension
Extensible language
Codec support
Configuration options
Network features
Security features
Provisioning and management
© 2008-2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
Description
● Music on hold
● Mute
● Network profiles (automatic)
● On- and off-network distinctive ringing
● OPickUp
● Personal directory
● Predialing before sending
● Privacy
● Quality report tool (QRT)
● Redial
● Ring tone per line appearance
● Service URL
● Shared line
● Time and date display
● Transfer
● Two soft-key buttons to access screen-based applications, features, and functions
● Application button that can support push-to-talk using XML
● Mute
● Speakerphone
● Five-way navigation support
● Volume control
● Send button and Power/End button
2 in. (5 cm) color display with 176 x 220 pixel resolution
Ring, message waiting, and charging LED
● Skinny Client Control Protocol (SCCP)
● Cisco Unified Communications Manager Versions 4.1, 4.2, 4.3, 5.1, 6.0, 6.1, 7.0 and later
● Cisco Unified Communications Manager Express Version 4.3 and later
● Cisco Unified Survivable Remote Site Telephony (SRST) Version 4.3 and later
Cisco Compatible Extension Version 4
XML eXtensible Markup Language
G.711a, G.711u, G.729a, G.729ab, G.722, and iLBC audio compression codecs
● Dynamic Host Configuration Protocol (DHCP) client or static configuration
● Support for online firmware upgrades using Trivial File Transfer Protocol (TFTP)
● Domain Name System (DNS)
● Cisco Discovery Protocol
● Transparent secure roaming
● Provisioning of network parameters through DHCP
● Certificates
● Image authentication
● Device authentication
● File authentication
● Signaling authentication
● Secure Cisco Unified SRST
● Media encryption using Secure Real-Time Protocol (SRTP)
● Signaling encryption using Transport Layer Security (TLS) Protocol
● Certificate authority proxy function (CAPF)
● Secure profiles
● Encrypted configuration files
Cryptography is not enabled by default and may only be enabled through a cryptographically enabled CUCM.
● Web server for configuration and statistics
● Capability to disable local phone settings
● QoS reporting: jitter, delay, dropped packets, and latency on a per-call basis
● Real Time Control Protocol (RTCP) support and monitoring
● Syslog
● Wavelink Avalanche (http://www.wavelink.com)
Data Sheet
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