Cortelco Yealink SIP-T38G Color Display IP Phone

About YeaLink

Yealink is professional designer and manufacturer of IP video phones and IP phones for the world-wide broadband telephony market since 2001. Yealink has 10 years VoIP experience and has been 100% focusing on VoIP products. Yealink products are fully compatible with the SIP industry standard, and have broad interoperability with the major IP-PBX, softswitch and IMS on the market today. High-quality, easy to use and affordable are what Yealink strives all the time to meet.

The Yealink T38G IP Phone is Yealink's latest innovation for managers with demanding collaborative communication needs. For managers, it is a future-proofing network investment which supports seamless migration to GigE-based network infrastructure.

Dual-port Gigabit Ethernet

• The Yealink T38G is a future-proofing network investment which supports seamless migration to GigE-based network infrastructure. Dual-port Gigabit Ethernet is designed for flexible usage options and lower cabling costs.
• 4.3" TFT-LCD, 480 x 272 pixels, 262k colors
• With its high-resolution TFT color display, The Yealink T38G IP Phone offers a brilliant view your of callers' information. The user interface was designed for clarity and intuitive operation.

HD Voice Quality

• Equipped with the TI Aries chipset, HD handset, HD Speaker and HD code (G.722). The Yealink T38G IP Phone offers an unrivaled, lifelike audio experience. Supports LCD expansion module EXP39 and wireless headset adapter EHS36, broad and robust interoperability with a wide array of SIP call control platforms for open choices and simplified provisioning and support.

Yeahlink T38G Phone 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
• Supports up to 6 expansion modules(EXP39)
• Supports Wireless Headset Adapter(EHS36)

Advanced Features

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

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
• Full-duplex speakerphone with AEC

Management

• Auto-provision
• SNMP V1/2 optional, TR069 optional
• Configuration: browser/phone/auto-provision
• Factory configuration customized
• Trace package and system log export

Security

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