Cisco Systems SPA922 دليل المستخدم

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Advanced, Affordable, Feature-Rich IP
Phone for Business or a Home Office
Stylish and functional in design, the SPA922 IP Phone is ideal for a residence or
business using a hosted IP telephony service, an IP PBX, or a large scale IP Centrex
deployment. The SPA922 leverages industry-leading VoIP technology from Linksys to
deliver an upgradeable high-quality IP Phone that is unparalleled in features, value,
and support.
SP SPA922 A922
Based on the SIP standard, the SPA922 has been tested to e

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IP Phone Specifications Model SPA922 Hardware Pixel-Based Display—128 x 64 Monochrome Graphical Liquid Crystal Display (LCD) Dedicated Illuminated On/Off Buttons for Audio Mute, Headset, and Speakerphone Four Soft Key Buttons Four Way-Rocking Directional Button for Menu Navigation Voice Mail Message Waiting Indicator Light Voice Mail Message Retrieval Button Dedicated Hold Button Settings Button for Access to Feature, Set-up, and Configuration Menus Volume Control Rockin

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Functions and Features One Voice Line with Two Call Appearances Line Status—Active Line Indication, Name and Number Menu-Driven User Interface—Multiple Languages Supported Digits Dialed with Number Auto-Completion Shared Line Appearance** Full-Duplex Speakerphone Call Hold Music on Hold** Call Waiting Caller ID Name and Number Outbound Caller ID Blocking Call Transfer—Attended and Blind Three-Way Call Conferencing with Local Mixing Connects to External Conference Bridge for Multi-party Co

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Data Networking MAC Address (IEEE 802.3) IPv4 Internet Protocol v4 (RFC 791), upgradeable to v6 (RFC 1883) ARP Address Resolution Protocol DNS A Record (RFC 1706), SRV Record (RFC 2782) DHCP Client Dynamic Host Configuration Protocol (RFC 2131) ICMP Internet Control Message Protocol (RFC792) TCP Transmission Control Protocol (RFC793) UDP User Datagram Protocol (RFC768) RTP Real Time Protocol (RFC 1889) (RFC 1890) RTCP Real Time Control Protocol (RFC 1889) DiffServ (RFC 2475) Type of Service-TO