Yealink SIP-T38G Gigabit Color IP Phone w/Power Supply

What is the Yealink SIP-T38G Gigabit Color IP Phone w/Power Supply?

The Yealink SIP-T38G IP Phone is Yealink latest innovation designed for executives 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 is designed for flexible deployment options and lower cabling expenses. With its high-resolution TFT color display, The T38G IP Phone offers a brilliant depiction of caller’s information. Meanwhile, the user interface was designed for clarity and intuitive operation. Moreover, Equipped with the TI Aries chipset, HD handset, HD speaker and HD codec (G.722), The T38G IP Phone offers an unrivaled, lifelike audio experience. Furthermore, The Yealink T38G VoIP Phone supports the security standards which prevent the recording of data, For instance: TLS, SRTP, HTTPS, 802.1x, Open VPN and AES encryption. Like all other Yealink VOIP phones this is an excellent choice for using our IP-PBX or Hosted services.

Future-proof IP Phone that combines GigE

  • Dual-port Gigabit Ethernet, Power over Ethernet
  • 4,3” TFT-LCD, 262K colors, Intuitive user interface
  • TI Aries chipset and TI voice engine
  • HD Voice: HD Codec, HD speaker, HD handset
  • 6 VoIP accounts, BLF/BLA, IPV6, OpenVPN
  • Headset, Support Wireless Headset, LCD Expansion module


Includes Power Adapter


Technical Details

Yealink T38G Codecs and Voice Features

  • Wideband codec: G.722
  • Narrowband codec: G.711μ/A, G.723.1
  • G.726, G.729AB
  • Full-duplex speakerphone with AEC

Yealink T38G Network Features

  • SIP v1 (RFC2543), v2 (RFC3261)
  • IPV6
  • 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
  • Telnet/HTTP/HTTPS server
  • DNS client, NAT/DHCP server
  • Logout

Yealink T38G 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

 Yealink T38G 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

Yealink T38G Physical Features

  • TI Aries chipset
  • 4.3” TFT-LCD, 480 x 272 pixel, 262K colors
  • 48 keys including 16 programmable keys
  • 1xRJ9 (4P4C) handset port
  • 1xRJ9 (4P4C) headset port
  • 2xRJ45 10/100/1000Mbps Ethernet ports
  • 1XRJ12 (6P6C) EXT port
  • Power adapter: AC 100~240V input and
  • DC 5V/1.2A output
  • Power over Ethernet (IEEE 802.3af)
  • Power consumption: 1.6-2.6W
  • Net weight: 1.05KG
  • Dimension: 273x204x42MM
  • Operating humidity: 10~95%
  • Storage temperature: up to 60°C

Warranty Information:

  • Manufacturer:
Yealink SIP-T38G Gigabit Color IP Phone w/Power Supply

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