BUSINESS SERIESPRODUCT DATAModel: SPA922IP PhoneAdvanced, Affordable, Feature-Rich IPPhone for Business or a Home OfficeStylish and functional in design, the SPA922 IP Phone is ideal for a residence orbusiness using a hosted IP telephony service, an IP PBX, or a large scale IP Centrexdeployment. The SPA922 leverages industry-leading VoIP technology from Linksys todeliver an upgradeable high-quality IP Phone that is unparalleled in features, value,and support.Based on the SIP standard, the SPA922 has been tested to ensure comprehensiveinteroperability with equipment from VoIP infrastructure leaders, enabling serviceproviders to quickly roll out competitive, feature-rich services to their customers.With hundreds of features and configurable service parameters, the SPA922 addressesthe requirements of traditional business users while leveraging the advantages of IPtelephony. Features such as easy station moves, presence, and shared line appearances(across local and geographically-dispersed locations) are just some of the manyadvantages.Standard features on the SPA922 include dual-switched Ethernet ports, 802.3af Power overEthernet (POE)* support, a high-resolution graphical display, full-duplex speakerphone,and a 2.5 mm headset port. The SPA922 supports one line with two call appearances andprovides support for three-way conferencing, attended call transfer, and placing a call onhold to answer an incoming call. The line can be configured as a unique phone number (orextension), or can be configured to share a number that is assigned to multiple phones.The SPA922 uses standard encryption protocols to provide secure remote provisioning andunobtrusive in-service software upgrades. Linksys secure remote provisioning tools includedetailed performance measurement and troubleshooting features, enabling network providersto deliver high-quality support to their subscribers. Remote provisioning also saves serviceproviders the hassle and expense of managing, preloading, and re-configuring customer premiseequipment (CPE).*The power supply for the SPA922 is sold separately and is required if PoE functionality is not implemented.Full-featured one-linebusiness-class IP phonesupporting Power overEthernet 802.3afConnect directly to anInternet Telephone ServiceProvider or connect to anIP PBXDual-switched Ethernetports, full-duplexspeakerphone, caller ID,call hold, conferencing, andmoreEasy installation and secureremote provisioning—menu-based and web-based configurationSPA922SPA922