yealink handset datasheet - IPCortex

The ergonomically designed Yealinkrange of advanced VoIP phones allowsusers to access the full capabilitiesof SIP-based VoIP networks,delivering outstandingHD voice quality andadvanced features that makecommunication much moreefficient and productive.T28PNetwork Features6 User accounts & 6 Line KeysSIP v1(RFC2543), v2(RFC3261)NAT Transverse: STUN modeSupport VLAN, QoSIP Assignment: Static/DHCP/PPPoEIn-Band DTMF, Out-of-Band DTMF,SIP InfoProxy mode and Peer-to-peerSIP link modeTFTP/DHCP/PPPoE clientTelnet/HTTP serverDNS clientNAT/DHCP serverVoice FeaturesWideband Codec: G.722.Narrowband Codecs: G.711, G.726,G.723.1/iLBC, G.729AB and GSMVAD, CNG, AEC, PLC, AJB, AGCIP PBX System IntegrationDirect IP call without SIP proxyDial number via SIP serverDial URL via SIP serverSecuritySecure RTPSecure configuration file viaAES encryptionDigest authentication usingMD5/MD5-sessPhysical FeaturesTI Titan ChipsetNetwork Interface:2xRJ45 10/100M portsIntegrated PoE support320 x 160 pixels graphical LEDwith 4-level greyscalesXML customisation of screenFull-duplex hands-free speakerphone16 programmable keysHeadset port: RJ9Config, Upgrade and UsageAuto-provision: TR069 OptionalFirmware Upgrade:TFTP/Console/Auto provisionDownloadable enterprise phonebookTelephony FeaturesCall Hold, Call Waiting, Call Transfer,Call ForwardCaller ID, Call List, DND, Redial, Flash,3-way Conference, Speed Dial,Personal Ring Tone, Voicemail,Volume Adjustment, Mute,Dial Plan, Dial-now, Paging, Call Park,Call Pick-up, Distinctive Ringtone,Auto-Answer, IntercomT20P T22P T26P EXP38 Expansion Module2 User accounts & 2 Line Keys2 x 16 Line LCD3 User accounts & 3 Line Keys3 programmable keysLCD 132 x 64 pixel with white backlitdisplayLanguage customization supportSMS Function3 User accounts & 3 Line Keys13 programmable keys with LEDindication3 indication LEDBusy Lamp Field (BLF) Shared BridgedAppearance (BLA)Expansion Model Support38 programmable keys with LED, createsup to 228 additional programmableextensions when 6 EXT are diasychained.Functions for IP PBX - supports speeddial, BLF/BLA, intercom, direct pickup,group pickup, conference, hold, transfer,group, listening, call return, voicemailOnly compatible with T26p & T28PIP Cortex Ltd, Science and Innovation Centre, Bletchley Park, Milton Keynes, Buckinghamshire, MK3 6EBWeb: www.ipcortex.co.uk Phone: 01908 276650 Fax: 01908 276699

SIP-GW3CM IP ATA3 AccountsSupports up to 3 SIPUser AccountsPhysical Features1 x WAN, 1 x LAN,1 x PSTN lifeline,1 x FXS, 3 x LED indicators. Codecs:G.711, G.723.1, G.726, G,729AB and GSMFeaturesAuto-detection, auto-switch to VoIP or PSTN calls,call hold, call waiting, call forward, call transfer, dial plan issupported. T38 Fax Support.USB-M3K USB Memory StickMemory Stick & VoIP Phone2-in-1: Memory Stick +VoIP phone with stereoearphonesAutomatic InstallPre-loaded softwareauto runs with accountinformationAutomatic StorageCan be used for disasterrecovery. Contact list and chathistory auto-stored in the phoneVP-2009 IP Video Phone7” Digital Touch Screen7“ large colour TFT LCD, digital touch screen, USB, headset, A/V out, PSTN lifeline and 300Kpixels CMOS cameraH.264 Superior Video CodecsIt Supports H.264, H.263, MPEG-4 video codecs and G.722, G.711, G.729AB voice codecsOnline Video AdvertisementAdvertisements can be streamed online from a video server in ring back, talking and idle status.IPTV and Video-on-DemandIt can deliver high quality video streams including IPTV and VoD directly on its 7”LCD or on a connected TV screen, and it also supports Video call centreBrowserUser can access the internet through the browserScheduledfor releaseend 2009Yealink IP Phones SpecificationsDescription SIP-T20P SIP-T22P SIP-T26P SIP-T28PLCD Two Lines 132 x 64 132 x 64 320 x 160Chipset TI Voice Solution TI Voice Solution TI Voice Solution TI Voice SolutionUser Account 2 3 3 6Line Keys 2 3 3 6Wideband Codec G.722 G.722 G.722 G.722Narrowband CodecG.711, G.726, G.729AB,G.723.1, GSMG.711, G.726, G.729AB,G.723.1, GSMG.711, G.726, G.729AB,G.723.1, GSMFull Duplex Speakerphone Excellent Excellent Excellent ExcellentBLF / BLA — — ✔ ✔Programmable Keys 2 3 13 16Multi Language — ✔ ✔ ✔SMS — ✔ ✔ ✔Voicemail Lamp ✔ ✔ ✔ ✔VLAN ✔ ✔ ✔ ✔SRTP ✔ ✔ ✔ ✔Remote Phonebook — ✔ ✔ ✔2 x Ethernet Ports Standard Standard Standard StandardPoE Standard Standard Standard StandardPower Supply Unit Standard Standard Standard StandardExpansion Module — — ✔ ✔G.711, G.726, G.729AB,G.723.1, GSMIP Cortex Ltd, Science and Innovation Centre, Bletchley Park, Milton Keynes, Buckinghamshire, MK3 6EBWeb: www.ipcortex.co.uk Phone: 01908 276650 Fax: 01908 276699Due to our policy of continuous productimprovement, all specifications may besubject to change without prior notice