Yealink T38G 6-line Color Gigabit VoIP Phone

The Yealink SIP-T38G is a 6 line SIP Phone that features 2 10/100/1000 PoE RJ45 ports and a 4.3in TFT color LCD screen.

The Yealink SIP-T38G is the perfect combination of efficiency and style. Six SIP lines with BLF offer plenty of options for users with high call traffic. The large 4.3in color LCD with XML support offers businesses many options and functionality at their users' fingertips. Wideband audio ensures better than excellent sound quality and EHS support means even the heaviest users can use the SIP-T38G comfortably with a headset even while away from their desk.

Features

  • 6 VoIP accounts, Hotline, Emergency call
  • Call hold, Call waiting, Call forward, Call return
  • Call transfer (Blind/Semi-attended/Attended)
  • Caller ID display, Redial, Mute, DND
  • Auto-answer, 3-way conferencing
  • Speed dial, SMS, Voicemail
  • Message Waiting Indication (MWI) LED
  • Tone scheme, Volume control
  • Direct IP call without SIP proxy
  • Ring tone selection/Import/Delete
  • Phonebook (1000 entries), Black list
  • Call history: Dialed/Received/Missed/Forwarded
  • Menu-driven user interface
  • Localized language and input method
  • Soft keys programmable

Advanced Features
  • XML phonebook search/import
  • LDAP phonebook
  • XML Idle Screen
  • Action URL & Active URI
  • Wallpaper, Screensaver
  • Color Picture Caller-ID
  • Theme, Screen Sleep

Specification

Phone Features
  • 6 VoIP accounts, hotline, emergency call
  • Call waiting, call transfer, call forward
  • Hold, mute, flash, auto-answer, redial
  • 3-way conference, DND, speed dial
  • XML Phonebook search/import/export
  • Black list, call history (100 entries)
  • Volume adjustment, ring tone selection
  • Tone scheme, System log
  • Multi-language (more than 20)
  • Supports up to 6 expansion modules
  • IP PBX System Integration
  • Dial plan, dial-now
  • SMS, Voicemail, MWI
  • BLF/BLA, intercom, paging
  • Call park, call pickup
  • Distinctive ringtone

IP PBX System Integration
  • Busy lamp field (BLF), BLF list, (BLA)
  • DND & Forward synchronization
  • Intercom, Paging, Music on hold
  • Call park, Call pickup
  • Call recording, Call completion
  • Group listening, Group pickup
  • Anonymous call, Anonymous call rejection
  • Network conference
  • Distinctive ringtone
  • Dial Plan, Dial-now
  • Wideband codec: G.722
  • Narrowband codec: G.711μ/A, G.723.1,G.726, G.729AB
  • VAD, CNG, AEC, PLC, AJB, AGC
  • Full-duplex speakerphone with AEC

Voice Features
  • Wideband codec: G.722
  • Narrowband codec: G.711u/A, G.726, G.729AB, G.723.1
  • VAD, CNG, PLC, AJB, AGC

Network Features
  • SIP v1 (RFC2543), v2 (RFC3261)
  • NAT Traversal: STUN mode
  • DTMF: In-band, out-of band (RFC2833) and SIP INFO
  • Proxy mode and peer-to-peer SIP link mode
  • IP Assignment: Static/DHCP
  • TFTP/DHCP client
  • Telnet/HTTP server
  • DNS client
  • NAT/DHCP server
  • Logout

Management
  • FTP/TFTP/HTTP/PnP auto-provision
  • Configuration: browser/phone/auto-provision/IVR
  • Direct IP call without SIP proxy
  • Dial number via SIP server
  • Dial URL via SIP server

Security
  • HTTPS (server/client)
  • SRTP (RFC3711)
  • Transport Layer Security (TLS)
  • VLAN (802.1 pq), QoS
  • Digest authentication using MD5/MD5-sess
  • Secure configuration file via AES encryption
  • Phone lock for personal privacy protection
  • Admin/user configuration mode
  • Admin/VAR/User 3-level configuration mode

Physical Features
  • 2xRJ45 10/100/1000Mbps Ethernet ports
  • TI Aries chipset
  • 4.3” TFT-LCD, 480 x 272 pixel, 16.7M colors
  • 48 keys including 16 programmable keys
  • 1xRJ9 (4P4C) handset port
  • 1xRJ9 (4P4C) headset port
  • 1XRJ12 (6P6C) EXT port
  • Power adapter: AC 100~240V input and
  • DC 5V/2A output
  • Power over Ethernet (IEEE 802.3af)
  • Power consumption approx.: 4.6W
  • Net weight: 1.05KG
  • Dimension: 273x204x42MM
  • Operating humidity: 10~95%
  • Storage temperature: up to 60°C