MPVEX T40

The MPVEX Yealink T40 manufactured by Yealink is a feature-rich SIP phone that enhances daily interoperability and unifies communications for busy managers. Designed with a revolutionary new appearance, it supports flexible and secure provisioning (the phone utilizes industry-standard encryption protocols for users to provision and perform software upgrades both in-house and remotely), this advanced IP phone is intuitively designed with ease-of-use in mind.  The Yealink T40 is also built with the Gigabit Ethernet for rapidly facilitating call handling, and its programmable keys help boast extensive productivity-enhancing features.

T40 User Manual  |  T40 Online Tutorial  |  More MPVEX Phones

HD Audio

Optima HD Voice refers to the combination of software and hardware design as well as the implementation of wideband technology and advanced acoustic elements, such as duplex, echo cancellation and adaptive jitter buffer, in order to maximize the product’s acoustic performance. All of these create an amazing unparalleled face-to-face, live experience.

Enhanced Call Management

The MPVEX Yealink T40G supports vast productivity-enhancing features, such as SCA, BLF List, call forward, call transfer, three-way conference, etc. Furthermore, this SIP phone supports for the Yealink YHS32/YHS33 headset as well as Yealink EHS36 Wireless Headset Adapter, enabling users to control his or her phone through wireless headset directly.
 

Efficient Installation and Provisioning

Integrated IEEE 802.3af (PoE) allows for easy deployment with centralized powering and backup. The MPVEX Yealink T40G supports FTP, TFTP, HTTP, and HTTPS protocols for file provisioning and is configured by default to use Trivial File Transfer Protocol (TFTP). Additionally, the phone supports AES encrypted XML configuration files.
 

Secure Transport and Interoperability

The MPVEX Yealink T40G uses SIP over Transport Layer Security (TLS/SSL) in order to arm service providers with the latest technology for enhanced network security. The Yealink T40G phone is certified with MPVEX as well as other SIP Hosted Services, being excellently compatible with leading soft switch suppliers to ensure the most seamless deployment and installation.
 

Audio Features

  • HD voice: HD handset, HD speaker
  • Wideband codec: AMR-WB (optional), Opus, G.722
  • Narrowband codec: G.711(A/µ), 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

Phone Features

  • 3 VoIP accounts
  • One-touch speed dial, redial
  • Call forward, call waiting
  • Call transfer, call hold
  • Call return, group listening, SMS
  • 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)
  • Enhanced DSS Key

Directory

  • 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

Display and Indicator

2.3" 132x64-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

3 line keys with LED
5 features keys: message, headset, mute, redial, hands-free speakerphone
4 context-sensitive “soft” keys
6 navigation keys
2 volume control keys
Mute key
Headset key
Hands-free speakerphone key Interface
Dual-port Gigabit Ethernet
1 x RJ9 (4P4C) handset port
1 x RJ9 (4P4C) headset port
1 x RJ12 (6P6C) EHS port
Power over Ethernet (IEEE 802.3af), Class 2
 

Other Physical Features

Color: Classic Grey
Stand with 2 adjustable angles
Wall mountable
External Yealink AC adapter (optional): AC 100~240V input and DC 5V/600mA output
Power consumption (PSU): 0.9-1.3W
Power consumption (PoE): 1.1-1.6W
Dimension (W*D*H*T): 212mm*189mm*175mm*54mm
Operating humidity: 10~95%
Operating temperature: -10~50°C (+14~122°C) 
 

Management

Configuration: browser/phone/auto-provision
Auto provision via FTP/TFTP/HTTP/HTTPS for mass deploy
Auto-provision with PnP
MPVEX device management 
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
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
LLDP/CDP/DHCP VLAN
ICE
 

Package Features

Package content:
 - Yealink SIP-T40G IP phone
 - Handset with handset cord
 - Ethernet Cable
 - Stand
 - Quick Start Guide
 - Power Adapter (Optional)
Qty/CTN: 5 PCS
N.W/CTN: 5.7 kg
G.W/CTN: 6.4 kg
Giftbox size: 246mm*223mm*120mm
Carton Meas: 620mm*233mm*258mm