Cisco 1-Line IP Telephone with 1-Port Ethernet and Display
Contents
1. Daylight Savings Support Call Duration and Start Time Stored in Call Logs Call Timer Name and Identity Text Displayed at Start Up Distinctive Ringing Based on Calling and Called Number Ten User Downloadable Ring Tones Ring Tone Generator Free from www linksys com Speed Dialing Eight Entries Configurable Dial Numbering Plan Support e Intercom Group Paging NAT Traversal including STUN Support DNS SRV and Multiple A Records for Proxy Lookup and Proxy Redundancy Syslog Debug Report Generation and Event Logging Secure Call Encrypted Voice Communication Support e Built in Web Server for Administration and Configuration with Multiple Security Levels Automated Remote Provisioning Multiple Methods Up to 256 Bit Encryption HTTP HTTPS TFTP Optionally Require Admin Password to Reset Unit to Factory Defaults Feature requires support by call server PRODUCT DATA Model No SPA921 Features Regulatory Compliance Security Documentation Package Contents Environmental Hardware e Pixel Based Display 128x64 Monochrome LCD Graphical Display Dedicated Illuminated Buttons for e Audio Mute On Off Headset On Off Speakerphone On Off Four Soft Key Buttons Four Way Rocking Directional Knob 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 an2. A Division of Cisco Systems Inc LINKSYS PWA Systems IP Phone Comprehensive Interoperability and SIP Based Feature Set Based on the SIP standard the SPA921 has been tested to ensure comprehensive interoperability with equipment from VolP infrastructure leaders enabling service providers to quickly roll out competitive feature rich services to their Adva n ced Affo rda b e customers With hundreds of features and configurable sevice Feature Rich IP Phone for the sre ae addresses the requirements of j Offi d B traditional business users while ome ice a n usiness leveraging the advantages of IP telephony Features such as easy station moves presence and shared line appearances across local and geographically dispersed locations are just some of the many advantages of the SPA921 Carrier Grade Security Provisioning and Management The SPA921 uses standard encryption protocols to provide secure remote provisioning and unobtrusive in service software upgrades Linksys secure remote provisioning tools include detailed performance measurement and troubleshooting features enabling network providers to deliver high quality support to their subscribers Remote provisioning also saves service providers the hassle and expense of managing pre loading and re configuring customer premise equipment CPE Model No SPA921 PRODUCT DATA Telephony One Voice Line with Two Call Appearances e Ba
3. Button Hold Button LED Test Function Model No SPA921 Stylish and functional in design the SPA921 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 SPA921 leverages industry leading VoIP technology from Linksys to deliver an upgradeable high quality IP phone that is unparalleled in features value and support Standard features on the SPA921 include a high resolution graphical display speakerphone and a 2 5 mm head set port The SPA921 supports one line with two call appearances and provides support for three way conferencing attended call transfer and placing a call on hold to answer an incoming call The line can be configured as a unique phone number or extension or can be configured to share a number that is assigned to multiple phones e Full featured one line business class IP phone e Connect directly to an Internet Telephone Service Provider or connect to an IP PBX e Speakerphone Caller ID Call Hold Transfer Conferencing and more e Easy installation with secure remote provisioning Menu based and web based configuration Linksys Phone Adapter Comparison Chart High Ethernet Resolution Power over SPA Model Voice Lines Ports Graphical Ethernet Display Support SPA901 SPA921 SPA922 SPA941 SPA942 Linksys A Division of Cisco Systems Inc 18582 Teller Avenue Irvine CA 92612 USA E mail sales lin
4. SIP INFO Flexible Dial Plan Support with Inter Digit Timers IP Address URI Dialing Support Call Progress Tone Generation Jitter Buffer Adaptive Frame Loss Concealment VAD Voice Activity Detection with Silence Suppression Attenuation Gain Adjustments MWI Message Waiting Indicator Tones VMWI Voice Mail Waiting Indicator Via NOTIFY SUBSCRIBE Caller ID Support Name and Number Third Party Call Control RFC 3725 Integrated Web Server Provides Web Based Administration and Configuration Telephone Key Pad Configuration via Display Menu Navigation Automated Provisioning and Upgrade via HTTPS HTTP TFTP Asynchronous Notification of Upgrade Availability via NOTIFY Non intrusive In Service Upgrades Report Generation and Event Logging Statistics Transmitted in BYE Message Syslog and Debug Server Records Configurable Per Line 1 10baseT RJ 45 Ethernet Port IEEE 802 3 Handset RJ 7 Connector Built in Speakerphone and Microphone Headset 2 5 mm Port Switching Type 100 240v Automatic DC Input Voltage 5 Volts DC at 2 0 Amps Maximum Power Consumption 5 Watts Power Adapter 100 240v 50 60Hz 26 34VA AC Input 1 8m 6 ft cord Four 4 Call Appearance Line Buttons with Associated Tricolor LED Line LED State Indication Active Idle On Hold Unregistered Speakerphone On Off Button with LED Headset On Off Button with LED Mute Button with LED Message Waiting Indicator LED Voicemail Message Retrieval
5. ces Indicator Lights LED SPA921 Note Many features are programmable within a defined range or list of options Please see the SPA Administration Guide for details The target configuration profile is up loaded to the SPA922 at the time of provisioning 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 TOS RFC 791 1349 VLAN Tagging 802 1p q Layer 2 QoS SNTP Simple Network Time Protocol RFC 2030 SIPv2 Session Initiation Protocol Version 2 RFC 3261 3262 3263 3264 SIP Proxy Redundancy Dynamic via DNS SRV A Records Re registration with Primary SIP Proxy Server SIP Support in Network Address Translation Networks NAT including STUN SIPFrag RFC 3420 Secure Encrypted Calling via Pre Standard Implementation of Secure RTP Codec Name Assignment Voice Algorithms G 711 A law and u law G 726 16 24 32 40 kbps G 729A G 723 1 6 3 kbps 5 3 kbps Dynamic Payload Support Adjustable Audio Frames Per Packet DTMF In band and Out of Band RFC 2833
6. cklit Pixel Based Display 128x64 Monochrome Graphical Liquid Crystal Display LCD SPA92 1 e Line Status Active Line Indication Name and Number Model No Menu Driven User Interface Shared Line Appearance Speakerphone Features eae e Music on Hold Call Waiting Caller ID Name and Number and Outbound Caller ID Blocking Outbound Caller ID Blocking Call Transfer Attended and Blind Three Way Call Conferencing with Local Mixing Connects to External Conference Bridge for Multi party Conferencing Automatic Redial of Last Calling and Last Called Numbers On Hook Dialing Call Pick Up Selective and Group Call Park and UnPark Call Swap Call Back on Busy Call Blocking Anonymous and Selective Call Forwarding Unconditional No Answer On Busy Hot Line and Warm Line Automatic Calling Call Logs 60 entries each Made Answered and Missed Calls e Redial from Call Logs e Personal Directory with Auto dial 100 entries Do Not Disturb callers hear line busy tone Digits Dialed with Number Auto Completion Anonymous Caller Blocking URI IP Dialing Support Vanity Numbers On Hook Default Audio Configuration Speakerphone and Headset Multiple Ring Tones with Selectable Ring Tone per Line Called Number with Directory Name Matching Call Number using Name Directory Matching or via Caller ID Subsequent Incoming Calls with Calling Name and Number Date and Time with Intelligent
7. d Configuration Menus Volume Control Rocking Up Down Knob Controls Handset Headset Speaker Ringer Standard 12 Button Dialing Pad High Quality Handset and Cradle Built In High Quality Microphone and Speaker Headset Jack 2 5 millimeter Ethernet LAN 10BaseT RJ 45 5 volt DC Universal 100 240 Volt Switching Power Adaptor LED Test Function e FCC Part 15 Class B CE Mark A Tick Password Protected System Preset to Factory Default Password Protected Access to Administrator and User Level Features HTTPS with Factory Installed Client Certificate HTTP Digest Encrypted Authentication via MD5 RFC 1321 Up to 256 bit AES Encryption Quick Start Installation and Configuration Guide User Guide e Administration Guide Provisioning Guide For Service Providers Only 1 SPA921 IP Phone Handset and Stand 1 Handset Cord 56 cm 26 in 1 5v Power Adapter 1 8 m 6 ft Cord 1 RJ45 Ethernet Cable 1 8 m 6 ft Cord e 1 Quick Installation Guide Dimensions 7 68 x 6 30 x 7 09 in 195 x 160 x 180 mm WxHxD Unit Weight 2 15 Ibs 0 9752 kg Operating Temp 41 113 F 5 45 C Storage Temp 13 185 F 25 85 C Operating Humidity 10 90 Non condensing Storage Humidity 10 90 Non Condensing Model PRODUCT DATA Data Networking Model No SPA921 Specifications Voice Gateway Provisioning Administration amp Maintenance Power Supply Physical Interfa
8. ksys com support linksys com Web http www linksys com Linksys products are available in more than 50 countries supported by 12 Linksys Regional Offices throughout the world For a complete list of local Linksys Sales and Technical Support contacts visit our Worldwide Web Site at www linksys com Specifications are subject to change without notice Linksys is a registered trademark or trademark of Cisco Systems Inc and or its affiliates in the U S and certain other countries Copyright 2006 Cisco Systems Inc All rights reserved Other brands and product names are trademarks or registered trademarks of their respective holders SPA921 SP DS 60130NC BW
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