Datasheet

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Feature
Specifications
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Group call pickup
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Hold
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Intercom
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Immediate divert
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Join
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Last-number redial
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Malicious-caller ID
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Message-waiting indicator
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Meet-me conference
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Music on hold
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Mute
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Network profiles (automatic)
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On- and off-network distinctive ringing
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OPickUp
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Personal directory
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Predialing before sending
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Privacy
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Redial
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Ring tone per line appearance
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Service URL
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Shared line
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Time and date display
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Transfer
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Visual Voice Mail
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Voice Mail
Audio Codec Support
G.711a, G.711u, G.729a, G.729ab, G.722, iSAC and iLBC audio compression codecs.
Configuration Options
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Dynamic Host Configuration Protocol (DHCP) client or static configuration
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Support for online firmware upgrades using Trivial File Transfer Protocol (TFTP)
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Domain Name System (DNS)
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HTTP Firmware Management
Network Features
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Cisco Discovery Protocol (CDP)
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Link Layer Discovery Protocol Power over Ethernet (LLDP-PoE)
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Transparent secure roaming
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Provisioning of network parameters through DHCP
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Switch Auto-Negotiation
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VPN Client
Security Features
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Certificates
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Image authentication
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Device authentication
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File authentication
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Signaling authentication
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Media encryption using Secure Real-Time Protocol (SRTP)
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Signaling encryption using Transport Layer Security (TLS) Protocol
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Certificate authority proxy function (CAPF)
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Secure profiles
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Encrypted configuration files
Provisioning and Manufacturing
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Cisco Unified Communications Manager Express Version Negotiation
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Web server for configuration and statistics
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QoS reporting: jitter, delay, dropped packets, and latency on a per-call basis
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Real Time Control Protocol (RTCP) support and monitoring
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Syslog