Yealink SIP-T42S IP Phone - Refurbished

A Stylish, Feature Rich Yealink Entry Level Business Phone

The Yealink T42s is ideal for busy professionals. Featuring a clear display with simple navigation, ensures enhanced productivity.

The Dual Port Gigabit Ethernet telephone benefits from an intuitive interface, BLF’s, HD Voice, 3-Way Conferencing, Handsfree Speakerphone and supports Corded or Wireless Headsets and EHS. With simple, flexible and secure provisioning options, the T42S is certified compatible with 3CX, Asterisk and BroadSoft BroadWorks, making it the ideal entry level IP Phone for businesses.

Features

• USB 2.0
• Hearing Aid Compatible
• T4S Unified Firmware and Auto Provisioning
• 12 VoIP Accounts, BLF/BLA, IPV6, Open VPN
• HD Voice - HD Codec, HD Speaker, HD Handset
• Dual Port Gigabit Ethernet
• 2.7" Greyscale Graphical Backlit LCD

Directory

• Local Phonebook up to 1000 Entries
• Smart Dialing
• Blacklist
• XML/LDAP Remote Phonebook
• Phonebook Search/Import/Export
• Call History - Dialed/Forwarded/Missed/Received

IP-PBX Features

• Busy Lamp Field
• Bridged Line Appearance (BLA)
• Anonymous Call, Anonymous Call Rejection
• Call Recording
• Visual Voicemail
• Centralised Call Recording
• Executive and Assistant
• Call Park, Call Pickup
• Flexible Seatinng
• Voicemail, Hot Desking

Feature Keys

• 6 Line Keys with LED
• 6 Line Keys can be Programmed up to 15 Paperless DSS Keys 93 Page View)
• 5 Feature Keys - Handsfree Speakerphone, Redial, Mute, Message, Headset
• 4 Context Sensitive Soft Keys
• 6 Navigation Keys
• 2 Volume Control Keys
• Illuminated Mute Key
• illuminated Headset Key
• Illuminated Handsfree Speaker Key

Display and Indicator

• Power Saving
• Caller ID with Name and Number
• Multilingual User Interface
• Intuitive User Interface with Icons and Soft Keys
• Dual Colour (Red or Green) Illuminated LED`s for Line Status Information
• LED for Call and Message Waiting Information
• 2.7" 192x64-Pixel Graphical LDC with Backlight

Phone Features

• 12 VoIP Accounts
• One Touch Speed Dial, Redial
• Call Transfer, Call Hold
• Call Forward, Call Waiting
• Call Return, Group Listening
• Mute, Auto Answer, DND
• 3 Way Conference Call
• Direct IP Call without SIP Proxy
• Ringtone Selection/Import/Delete
• Set Date, Time Automatically or Manually
• Hotline, Emergency Call
• Dial Plan, XML Browser, Action URL/URI
• RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
• USB Port (2.0 Compliant) Bluetooth Earphone Through BT40 (Pending), Wi-Fi Through WF40 (Pending), USB Call Recording Through USB Flash Drive (Pending)
• Enhanced DSS Key

Audio Features

• HD Voice, HD Handset, HD Speaker
• Hearing Aid Compatible (HAC Handset)
• Narrowband Codec - G.711(A/μ), G.723.1, G.729AB, G.726, iLBC
• Wideband Codec - Opus, G.722
• DTMF - In-Band, Out-of-Band (RFC 2833) and SIP INFO
• Full Duplex Handsfree Speakerphone with AEC
• VAD, CNG, AEC, PLC, AJB, AGC

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 Synchronisation Using SNTP
• UDP/TCP/DNS-SRV(RFC 3263)
• QoS: 802.1p/Q Tagging (VLAN), Layer 3 ToS DSCP
• SRPT for Voice
• Transport Layer Security (TLS)
• HTTPS Certificate Manager
• AES Encryption for Configuration File
• Digest Authentication using MD5/ MD5-sess
• OpenVPN, IEEE802.1X
• IPv6
• LLDP/CDP/DHCP VLAN
• ICE

Package Contents

• Yealink SIP-T42S IP Phone
• Handset with Handset Cord
• Ethernet Cable (2m CAT5E UTP Cable)
• Stand
• Quick Start Guide
• **PSU Not Included - Optional Accessory**

**Please Note - Due to the Product Being a Refurbished Model - Actual Contents May Vary from Above**