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This Product Is DISCONTINUED and Not Available for Sale

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Yealink T12 Desk Phone

  • Sale
  • 72 CAD

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The Yealink T12 desk phone is discontinued and no longer available. The recommended replacement is the Yealink T19p.

About the Yealink T12 Desk Phone

Yealink SIP-T12 is the ideal standard IP phone for any small business or home users. Equipped with powerful TI TITAN chipset and voice engine, it ensures the excellent voice clarity and delivery. Meanwhile it is fully interoperable with the majority IP Telephony platforms in the market today. Combined with sleek design, simplified deployment and application, powerful features and flexibility, it offers an unrivalled cost-effective VoIP solution to meet the every-day internet telephony services demand.

Specification Sheet

Phone Features

  • Supports 2 VoIP accounts
  • Call waiting, Call transfer, Call forward
  • Hold, Mute, Auto answer, Redial
  • 3-way conference, DND, Speed dial
  • Hotline, Emergency call
  • Direct IP call without SIP proxy
  • Phonebook import/export (300 entries)
  • Black list, Call history (100 entries)
  • Volume control, Ringtone selection
  • Tone scheme, System log export
  • Localized language

Voice Features

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


  • HTTPS (server/client)
  • SRTP (RFC3711)
  • Transport Layer Security (TLS)
  • QoS: IEEE 802.1p/q tagging (VLAN), Layer 3ToS
  • Digest authentication using MD5/MD5-sess
  • Secure configuration file via AES encryption
  • Phone lock for personal privacy protection
  • Admin/user configuration mode

Physical Features

  • TI TITAN chipset
  • 132x64 graphic LCD with backlight
  • 24 keys including 4 soft keys
  • 2 LEDs for power and status indication
  • 2xRJ45 10/100M Ethernet ports
  • Power adapter: AC 100~240V input and
  • DC 5V/1.2A Output
  • Power over Ethernet (IEEE 802.3af class 1) optional
  • Power consumption: 1.4-2.6W
  • Net weight: 0.75kg
  • Dimension: 280x215x90mm
  • Operating humidity: 10~95%
  • Storage temperature: up to 60 C

Package Features

  • Qty/CTN: 5 PCS
  • N.W/CTN: 5.680KG
  • G.W/CTN: 6.400KG
  • Measurement: 0.0352CMB
  • Carton Meas: 470x287x222 MM


  • Built-in web server (HTTP/HTTPS)
  • Configuration: browser/phone/auto-provision
  • Auto provision via TFTP/FTP/HTTP/HTTPS/PnP
  • Auto provision: firmware, configuration, ringtone etc.
  • TR069 protocol optional
  • SNMP protocol optional

Phone System Integration

  • Call park, Call pickup
  • Intercom, Paging
  • Dial plan, dial-now
  • SMS, Voicemail
  • Message Waiting Indication (MWI)
  • Distinctive ringtone

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/PPPoE
  • TFTP/DHCP/PPPoE client
  • Telnet/HTTP/HTTPS server
  • DNS client
  • NAT/DHCP server

Resources and Documents