9112i IP Phone User Guide 1About This Guide About This GuideThis guide explains how to useyour new 9112i phone. Not allfeatures listed are available bydefault. Contact your systemadministrator to find out whichfeatures and services are availableon your system. Your systemadministrator also has the ability tocustomize some features on thisphone.Documentation• Aastra 9112i IP InstallationGuide – installation and set-upinstructions, general featuresand functions, and basic optionslist customization. This guide isincluded in the box with yourphone.• Aastra SIP 9112i IP Phone UserGuide – explains the mostcommonly used features andfunctions. This guide can bedownloaded fromwww.aastra.com• Aastra SIP 480i/480i CT/9112i/9133i IP Phone AdministrationGuide – explains how to set the9112i phone up on the networkand contains advanced configu-ration instructions for the 9112i.The Administrator Guide hasinstructions that are at anadminstrator level.IntroductionThe 9112i IP telephone has all thefeatures of a regular businessphone, allowing you to make andreceive calls, transfer, conferenceand more. The 9112i IP telephoneprovides communication over anIP Network using the SIP IPtelephony protocol.Phone Features• Three-line backlit display screen• 2 Programmable buttons, whichcan be programmed as speeddials• Full-duplex speakerphone forhandsfree calls• Built-in single port, 10/100Ethernet jack• Power adapterRequirements• A SIP-based IP PBX system ornetwork installed and runningwith a number created for thenew 9112i IP phone.• Adherence to SIP standardRFC 3261.• Access to a configuration serverwhere you can store the firm-ware image and configurationfiles.The configuration server mustbe able to accept connectionsanonymously.• The IP phone must be config-ured for a specific type of proto-col to use. (TFTP is enabled bydefault). You can configure thefollowing protocols on the IPphone:- TFTP (Trivial File TransferProtocol)- FTP (File Transfer Protocol)- HTTP (Hypertext TransferProtocol)• A 802.3 Ethernet/Fast EthernetLAN• Category 5/5e straight throughcabling• Power adapter