Yealink SIP-T48U SIP Phone

Yealink SIP-T48U SIP PhoneYealink presents a dynamic business communication solution to executives and professionals with the new SIP-T48U IP phone. The phone employs an appealing large touch screen that makes the switch between pages and applications swift, easy, and convenient. United Yealink Optima HD Voice technology and wideband codec of Opus, the T48U awards you the superb audio quality and crystal-clear voice communications. Moreover, the T48U puts dual USB ports in a phone that makes Bluetooth, Wi-Fi, USB headset, and USB recording come true, and you can use any two of them freely according to your needs. The Yealink new T4U series offers the same elegant appearance as the T4 line, but with improvements for greater interoperability and better collaboration. Key Features and BenefitsEasy Customization and High ExpansibilityHD AudioEfficient Installation and ProvisioningSecure Transport and Interoperability7-inch Touch ScreenOptima HD VoiceDual USB PortsAcoustic ShieldUnified FirmwareExpansion ModuleOpus CodecYealink Malaysia3 years warrantySpecifications7″ 800 x 480-pixel color touch screen with backlightOpus codec supportDual USB portsT4U Auto-P template unifiedT4U firmware unifiedUp to 16 SIP accountsDual-port Gigabit EthernetPoE supportPaperless label designHeadset, EHS supportWi-Fi via WF40/WF50Bluetooth via BT40/BT41USB recordingSupports expansion modulesStand with two adjustable anglesWall mountableAudio FeaturesHD voice: HD handset, HD speakerHearing aid compatible (HAC) handsetAcoustic ShieldCodecs: AMR-WB (optional), AMR-NB (optional), Opus, G.722, G.711(A/μ), G.723.1, G.729AB, G.726, iLBCDTMF: In-band, Out-of-band (RFC 2833) and SIP INFOFull-duplex hands-free speakerphone with AECVAD, CNG, AEC, PLC, AJB, AGCPhone Features16 VoIP accountsCall hold, mute, DNDOne-touch speed dial, hotlineCall forward, call waiting, call transferGroup listening, SMS, emergency callRedial, call return, auto-answer3-way conferencingDirect IP call without SIP proxyRing tone selection/import/deleteSet date time manually or automaticallyDial plan, XML Browser, Action URL/URIRTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)USB port (2.0 compliant)Bluetooth earphone through BT40/BT41Contact synchronization through BT40/BT41Wi-Fi through WF40/WF50USB call recording through USB flash driveUSB headsetExpansion Module EXP43Wireless Headset Adapter EHS40Enhanced DSS keyDirectoryLocal phonebook up to 1000 entriesBlacklistXML/LDAP remote phonebookSmart dialingPhonebook search/import/exportCall history: dialed/received/missed/forwardedIP-PBX FeaturesBusy Lamp Field (BLF), Bridged Line Appearance (BLA)Anonymous call, anonymous call rejectionHot-desking, voice mailFlexible seating, Executive and AssistantCall park, call pickupCentralized call recording, call recordingVisual voice mailDisplay and Indicator7″ 800 x 480-pixel color touch screen with backlight24-bit depth colorLED for call and message waiting indicationWallpaperIntuitive user interface with icons and soft keysMultilingual user interfaceCaller ID with name and numberScreensaverPower savingFeature keys29 one-touch DSS keys7 features keys: message, headset, hold, mute, transfer, redial, hands-free speakerphone6 navigation keys7 features keys: message, headset, hold, mute, transfer, redial, hands-free speakerphoneVolume control keysIlluminated mute keyIlluminated headset keyIlluminated hands-free speakerphone key