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Yealink SIP-T42G SFB

IP deskphone with 3 SIP accounts, optimized for Skype for Business

Manufacturer Ref.: T40P SKYPE Product Ref.: YEALINKT42SK
Yealink SIP-T42G SFB (1)Yealink SIP-T42G SFB (2)

Key features

  • IP phone: 3 SIP accounts
  • PoE (power over ethernet)
  • LCD screen 2.7 "of 192x64 pixels
  • Agenda: 300 contacts
  • Optional: power cable
  • Optimized for use with Microsoft Skype for Business

Out of stock
€105.99 ex. VAT
€128.25 incl. VAT

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Product information

Your professional and robust IP telephone, ideal for call centers and customer service sectors

The Yealink T42G SFB is an ideal VoIP deskphone for busy office environments. Now released in a version that is fully compatible with Skype For Business, so you can be even more productive!

Skype For Business

The Yealink T42G SFB works seamlessly with Microsoft® SFB - Skype For Business, and provides a very easy configuration.

You can synchronize your favorite contacts and, for example, pin them on the homescreen and arrange them, and call them with just one touch.

You can also synchronize your phone with Microsoft Outlook Calendar, giving you an automatic reminder of a meeting and participating in it immediately via SFB Conferencing.

Implementation and interoperability

The Yealink devices are easy to implement in an already existing large installation, thanks to the various functions such as automatic configuration, provision and firmware update. You can also connect a PC via the ethernet port and establish integration with SFB. Be operational immediately!

Full interoperability with leaders in the IP PBX market: Alcatel - Aastra - Avaya - 3CX - Asterisk - Sipleo

Professional Features

The Yealink T42G SFB is ideal for use in a professional environment: it has a directory of up to 1000 downloadable files in XML format and has all the essential functions for business: caller ID, call log (100), handling of messages, multiple calls, call forwarding , DND (Do not disturb), conference, intercom, music on hold, hotline ..

In addition, the T42G offers optimal acoustic performance through the combination of hardware and broadband technology. You have full duplex sound quality, echo cancellation and acoustic clarity technology.

Deskphone features:

  • 3 SIP accounts
  • Backlit color display LCD 2.7 "192x64 pixels
  • full duplex speakers during handsfree
  • HD sound quality
  • Headset port RJ9 (just yealink)
  • 3 programmable keys
  • Mute
  • Downloadable calendar (XML, LDAP, up to 300 contacts) and ring tones. Adjustment via XML of the screen.
  • Call waiting, forwarding, transferring, rejecting a call
  • Voicemail, speed dial numbers, Flash, volume adjustment, call selection.
  • Multilingual
  • Intercom functions.
  • Wall mounting possible.
  • Supports (BLF) and Shared Bridged Line Appearance (BLA) keys
  • PoE or optional power supply

 Network and security features:

  • SIP protocol v1 (RFC2543), v2 (RFC3261), transverse NAT: STUN mode.
  • 2 LAN ports 10/100 with switch. 1 Gb
  • Power supply: Standard PoE according to IEEE 802.3af standard, including power supply.
  • Broadband HD Codec: G.722
  • Standard VoIP codecs: G.711, G.723.1, G.726, G.729AB
  • Support for VLAN and QoS.
  • In-band DTMF marking and out-of-band RFC2833 DTMF.
  • Proxy mode and SIP peer-to-peer mode.
  • Access to configuration via HTTP and / or HTTPS
  • Supports SRTP / TLS / HTTPS, AES encryption for secure configuration.
  • Secure communication by activating SRTP (RFC3711) in the configuration
  • Support for TLS
  • Support in VLAN configuration (802.1 pq), QoS
  • Authentication management with MD5 / MD5 sessions
Connecting line SIP
Number of lines 3
Key features With 3-way conference
Function keys With call key , With mute key , With navigation key , With pause key , With R key
Softkeys 6
Directory 1000
Expansion module Not compatible
Volume control Handset volume control
Speakerphone Handsfree full duplex
Hands free With hands free kit
Headset port With headset port
Type of headset jack RJ9
Sound quality HD voice sound
Power source PoE powered
Type of display LCD display
Ringtone volume 2
Connectivity 2 RJ45 ports
Wall mounting With wall mounting
In the box
  • Yealink T42G Desktop VoIP phone
  • Phone stand
  • Handset
  • Handset cord
  • Ethernet cable
  • User manual
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