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Τηλεφωνικές συσκευές Voip




Δημοφιλή προϊόντα

Yealink SIP-T42G Ultra-Elegant Gigabit IP Phone Μεγαλύτερη προβολή

Yealink SIP-T42S Ultra - Elegant Gigabit IP Phone


Νέο προϊόν

Η τηλεφωνική συσκευή yealink T42S έχει ταχύτερο και ποιό άμεσης αντίδρασης interface απο την T42G και παρέχει καλύτερη απόδοση.

Περισσότερες λεπτομέρειες

3 Τεμάχια

Άμεσα διαθέσιμο

156,00 €


Τύπος ΠροϊόντοςDeskphone
Τύπος ΣύνδεσηςSIP
SIP Λογαριασμοί12
Video ΚλήσηΟΧΙ
Οθόνη ΑφήςΟΧΙ
ΟθόνηB/W Graphical
Ethernet PortGigabit

Άλλες πληροφορίες

Με 12 SIP Accounts και Gigabit δίκτυο παρέχει εξαιρετική ποιότητα ήχου. Έχει σχεδιαστεί για μέγιστη ευκολία στη χρήση ακόμη και στις πιο μικρές λεπτομέρειες. Παρέχει εξαιρετική ποιότητα ήχου, καθώς και πλούσια οπτική εμπειρία. Υποστηρίζει την απρόσκοπτη μετάβαση σε GigE-based υποδομή δικτύου. Επίσης με την νέα υποδοχή USB το SIP-T42S διαθέτει ασύγκριτη λειτουργικότητα και δυνατότητα επέκτασης με Bluetooth Wi-Fi και USB recording λειτουγίες. Η νέα σειρά T4S προσφέρει την ίδια κομψή εμφάνιση της γραμμής T4, αλλά με βελτιώσεις για καλύτερο interoperability και collaboration.



  • 2.7" 192x64-pixel graphical LCD with backlight
  • Opus* codec support
  • USB 2.0
  • T4S Auto-P template unified
  • T4S firmware unified
  • Up to 12 SIP accounts
  • Dual-port Gigabit Ethernet
  • PoE support
  • Paperless label design
  • Headset, EHS support
  • Integrated stand with 2 adjustable angles
  • Wall mountable



Audio Features
> HD voice: HD handset, HD speaker
> Hearing aid compatible (HAC) handset
> Wideband codec: Opus*, G.722
> Narrowband codec: 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


Phone Features
> 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,
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

IP-PBX Features
> 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

Display and Indicator
> 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

Feature keys
> 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

Other Physical Features
> 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): 1.69-5.0W
> Power consumption (PoE): 2.47-12.5W
> Dimension (W*D*H*T): 212mm*189mm*175mm*54mm
> Operating humidity: 10~95%
> Operating temperature: -10~50°C

> 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

Network and Security
> 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
> 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 using MD5/MD5-sess
> OpenVPN, IEEE802.1X
> IPv6

Package Features
> 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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