The SIP-T38G Series IP Phone is one of Yealink’s most recent innovations for managers with demanding integrated communication needs. It has been designed as a future-proofed infrastructure investment that provides a seamless migration to modern GigE-based networks. Dual-port Gigabit Ethernet connections ensure flexible installation options and lower cabling costs. With its large, high-resolution TFT color display, the T38G IP Phone offers a brilliant presentation of caller information, with a user interface designed for clarity and intuitive operation. Equipped with the TI Aries chipset, HD handset, HD speaker and HD codec (G.722), it gives an unrivalled, lifelike audio experience, plus a host of telephony features to increase efficiency.
Features:
- TI Aries chipset and TI voice engine
- Dual-port Gigabit Ethernet (Router & Switch)
- Power over Ethernet
- 4.3” TFT-LCD, 480 x 272 pixel, 16.7M colors
- Color Picture Caller-ID, Screensaver, Wallpaper
- Convenient and intuitive user structure
- Headset, EHS support, LCD Expansion module
- Inherits all the features of T2x V60
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)
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
Codecs and Voice Features:
- 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
Network Features:
- SIP v1 (RFC2543), v2 (RFC3261)
- DNS SRV (RFC3263)
- Redundant server support
- NAT Traversal: STUN mode
- DTMF: In-Band, RFC2833, SIP Info
- Proxy mode and peer-to-peer SIP link mode
- IP Assignment: Static/DHCP/PPPoE
- Bridge/router mode for PC port
- TFTP/DHCP/PPPoE client
- HTTP/HTTPS server
- DNS client, NAT/DHCP server
- Logout
Management:
- Auto-provision via FTP/TFTP/HTTP/HTTPS
- Auto-provision with PnP
- 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
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 (optional): 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