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Yealink SIP-T42S Standard Gigabit VOIP Phone

Yealink SIP-T42S Standard Gigabit VOIP Phone
  • Yealink SIP-T42S Standard Gigabit VOIP Phone
  • Yealink SIP-T42S Standard Gigabit VOIP Phone
RRP:$273.0    Save $106.0
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  • Product Name:
    Yealink SIP-T42S Standard Gigabit VOIP Phone
  • Model Number:
  • Brand:
  • Manufacturer Warranty:
    12 Months
  • Description

    Yealink SIP-T42S Standard Gigabit VOIP Phone

    Yealink SIP-T42S Standard Gigabit VOIP Phone



    > HD voice: HD   handset, HD speaker

    > Hearing aid   compatible (HAC) handset

    > Wideband   codec: AMR-WB (optional), Opus*, G.722

    > Narrowband   codec: AMR-NB (optional), Opus*,

     G.711(A/µ), G.723.1, G.729AB, G.726, iLBC

    > DTMF: In-band,   Out-of-band(RFC 2833) and SIP INFO

    > Full-duplex   hands-free speakerphone with AEC

    > VAD, CNG, AEC,   PLC, AJB, AGC


    > 12 VoIP   accounts

    > One-touch   speed dial, redial

    > Call forward,   call waiting

    > Call transfer,   call hold

    > Call return,   group listening

    > Mute, auto   answer, DND

    > 3-way   conference call

    > Direct IP call   without SIP proxy

    > Ring tone   selection/import/delete

    > Hotline,   emergency call

    > Set date time   manually or automatically

    > Dial plan, XML   Browser, Action URL/URI

    > RTCP-XR   (RFC3611), VQ-RTCPXR (RFC6035)

    > USB port (2.0   compliant):

     Bluetooth earphone through BT40,

     Contact synchronization through BT40,

     Wi-Fi through WF40,

     USB call recording through USB flash drive

    > Enhanced DSS   key


    > Local   phonebook up to 1000 entries

    > Black list

    > XML/LDAP   remote phonebook

    > Smart dialing

    > Phonebook search/import/export

    > Call history:   dialed/received/missed/forwarded


    > Busy Lamp   Field (BLF), Bridged Line Apperance (BLA)

    > Anonymous   call, anonymous call rejection

    > Hot-desking,   voice mail

    > Flexible   seating

    > Call park,   call pickup

    > Executive and   Assistant

    > Centralized   call recording

    > Visual voice   mail

    > Call recording


    > 2.7"   192x64-pixel graphical LCD with backlight

    > LED for call   and message waiting indication

    > Dual-color   (red or green) illuminated LEDs for

     line status information

    > Intuitive user   interface with icons and soft keys

    > Multilingual   user interface

    > Caller ID with   name and number

    > Power saving


    > 6 line keys   with LED

    > 6 line keys   can be programmed up to 15

     paperless DSS keys (3-page view)

    > 5 features   keys: message, headset, mute,

     redial, hands-free speakerphone

    > 4   context-sensitive “soft” keys

    > 6 navigation   keys

    > 2 volume   control keys

    > Illuminated   mute key

    > Illuminated   headset key

    > Illuminated   hands-free speakerphone key


    > Dual-port   Gigabit Ethernet

    > Power over   Ethernet (IEEE 802.3af), Class 2

    > 1 x USB port   (2.0 compliant)

    > 1 x RJ9 (4P4C)   handset port

    > 1 x RJ9 (4P4C)   headset port

    > 1 x RJ12   (6P6C) EHS port


    > Color: Classic   Grey

    > Stand with 2   adjustable angles

    > Wall mountable

    > External   Yealink AC adapter (optional)

     AC 100~240V input and DC 5V/1.2A output

    > Power   consumption (PSU): 1.7-3.2W

    > Power   consumption (PoE): 2.5-4.7W

    > Dimension   (W*D*H*T):


    > Operating   humidity: 10~95%

    > Operating   temperature: -10~50°C (+14~122°F)


    > Configuration:   browser/phone/auto-provision

    > Auto provision   via FTP/TFTP/HTTP/HTTPS

     for mass deploy

    > Auto-provision   with PnP

    > Zero-sp-touch,   TR-069

    > Phone lock for   personal privacy protection

    > Reset to   factory, reboot

    > Package   tracing export, system log


    > SIP v1   (RFC2543), v2 (RFC3261)

    > Call server   redundancy supported

    > NAT traversal:   STUN mode

    > Proxy mode and   peer-to-peer SIP link mode

    > IP assignment:   static/DHCP

    > HTTP/HTTPS web   server

    > Time and date   synchronization using SNTP

    >   UDP/TCP/DNS-SRV(RFC 3263)

    > QoS: 802.1p/Q   tagging (VLAN), Layer 3 ToS DSCP

    > SRTP for voice

    > Transport   Layer Security (TLS)

    > HTTPS   certificate manager

    > AES encryption   for configuration file

    > Digest   authentication

    > OpenVPN,   IEEE802.1X

    > IPv6


    > ICE


    > Package   content:

     - Yealink SIP-T42S IP phone

     - Handset with handset cord

     - Ethernet Cable (2m CAT5E UTP Cable)

     - Stand

     - Quick Start Guide

     - Power Adapter (Optional)

     - Wall Mount Bracket (Optional)

    > Qty/CTN: 5 PCS

    > N.W/CTN: 6.4   kg

    > G.W/CTN: 7.0   kg

    > Giftbox size:   246mm*223mm*120mm

    > Carton Meas:   627mm*256mm*235mm


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